U: I need to find a train that leaves peterborough on friday.

S: sure, what is your destination?

U: I'll be heading to Cambridge and I'd like to leave at or a little after 09:00, if possible.

S: I have the tr1393 which leaves the station at 09:19, how many tickets would you like?

U: I need 4 tickets. What is the reference number?

S: Booking was successful, the total fee is 66 GBP payable at the station .
Reference number is : MU3UYQCK.

U: I'm also looking to eat at a restaurant called graffiti.

S: Graffiti is an excellent choice! It's an expensive British restaurant on the west side. Would you like a table there?

U: Do they have large portions?
S: Some past guests feel that the portions at Graffiti are large, but there are others who said the portions were small.