Good nightpublished at 22:46 Greenwich Mean Time 20 December 2017
Late drama in both quarter finals and the promise of plenty more to come.
The night belongs to Bristol City.
See you all Friday night for the small matter of Arsenal v Liverpool...
Semi-final draw: Chelsea v Arsenal, Man City v Bristol City
FT: Bristol City 2-1 Manchester United (20:00 GMT) - BBC Radio 5 live
Smith with injury-time winner for City
FT: Chelsea 2-1 Bournemouth
Morata strikes injury-time winner a minute after Bournemouth levelled
Tom Rostance
Late drama in both quarter finals and the promise of plenty more to come.
The night belongs to Bristol City.
See you all Friday night for the small matter of Arsenal v Liverpool...
Bristol City 2-1 Manchester United
Tom Garry
BBC Sport at Ashton Gate
The gathered written media are still waiting to hear from Bristol City head coach Lee Johnson, who is having the biggest night of his coaching career so far.
Somewhere, there’s a £450 bottle of wine not too far from here...
#bbcfootball or 81111 on text
Kyle Tate: Calling it here first...Bristol City will be the first English team to beat Man City!
Arif Holmes: Mourinho is not going to like all the over celebration from the Bristol city fans and players
More from Lee Johnson: "You don't want a pitch invasion but I'm sure everyone appreciates the passion in that result. I don't think many fans will be turning up for work tomorrow, they'll be on the cider."
Bristol City manager Lee Johnson: "It's an overwhelming feeling of pride, to beat Manchester United is incredible. They are a special group. It has been a long time since we had a result like that at Ashton Gate.
"The lads didn't want to go into extra time and the scenes that winner set off were unbelievable. My dad always says he's the most successful Bristol City manager so I have maybe pushed him close tonight!"
That draw was held in the tunnel at Ashton Gate and the Bristol City players were pretty pleased to be handed a two-legged tie with Pep Guardiola's side.
That draw means that they will play the first leg at the Etihad.
The ties are played in the weeks of January 8 and January 22.
Bristol City 2-1 Manchester United
Istiaque Emu: £450 well spent by Bristol City manager.
Carl Matthews: Cannot stand Jose Mourinho ‘Bristol City were lucky’ but in the same sentence they fought well - idiot.
Carl Wynter: Congratulations to Bristol City taking nothing away from them, gutted but I wish them all the best.
Steve Munster: What is Mourinho on saying Bristol City were lucky in the Carabao Cup? They were the much better team and they deserved to win.
Still waiting for this draw...
#bbcfootball or 81111 on text
You say that no one cares about the league cup but look at the semi finals...if it wasn't for Bristol City's last minute winner, you'd have arguably the 4 best teams there!
Christian from Essex.
Well done Bristol City They showed more desire and as a MUFC fan Man U were appalling poor. Mourinho’s team selection again very questionable
Big Dave
Jose Mourinho did say that he didn't want to go on about Bristol City being lucky - but he did then call them lucky at least five times...
Bristol City 2-1 Manchester United
Manchester United
Manchester United manager Jose Mourinho: "They were a bit lucky but they fought a lot to be lucky. Everyone was waiting for our goal so they were lucky. We hit the post twice.
"But they played brilliantly, they fought like it was the game of their lives which probably it was. A beautiful day for football. A team from the lower division won. A big day for them.
"In the first half we lacked the intensity that they had. Physically and mentally. It was one more day in the office for my players, a day that some of them didn't even want to come to he office."
Phil McNulty
BBC Sport chief football writer
Lots of focus will be on the shock of Manchester United's loss but what a night for Bristol City and their manager Lee Johnson. Superb run in this competition.
This draw is being held up - still in the punditry phase on Sky Sports.
#bbcfootball or 81111 on text
Too many Rolls Royces off the pitch and not enough rolled sleeves on it ...torture watching United labour game in and game out ...miserable fayre ..excitement nil
Mike, Manchester
Don't think Mourinho will want his £450 wine now
James
Bristol City 2-1 Manchester United
Bristol City are only the second lower league side Jose Mourinho has lost to as a manager in England, after Bradford in the 2014-15 FA Cup with Chelsea.
AKA the Alex Ferguson approach to press conferences...
Bristol City 2-1 Manchester United
Tom Garry
BBC Sport at Ashton Gate
Jose Mourinho has just rushed through the media zones so quickly that he delivered his press conference to only one member of the written press. He’s now gone.
Sorry, boss, I wasn’t that one person.
Bristol City 2-1 Manchester United
David Pleat
Former Tottenham boss for 5 live Sport
Zlatan - the great Zlatan - scored but looked by his standards slightly stale.