U: I need a train going to cambridge that leaves after 14:45.

S: Where are you coming from?

U: I want a train department from Cambridge and going to Birmingham New Street on Friday at 14:45.

S: I can put you on the tr8842 it leaves at 15:17 how many tickets please

U: Two tickets please.

S: There is an error in that train booking could I book the TR2519 from Cambridge to Birmingham New Street, on Friday, departing at 15:01?

U: Yes, that would be great. I'd like to book two tickets and I'll need a reference number, please?

S: Booking was successful, the total fee is 150.19 GBP payable at the station. Reference number is : LCEXHUAZ.

U: I'm also looking for a chinese restaurant that is semi expensive. I would like it the same day I arrive.

S: Sure, there are a number of expensive options.  Did you have a certain part of town in mind?

U: No specific area for the restaurant.

S: the good luck chinese food takeaway fits those criteria, can I make a booking for you?

U: Does Good Luck have good service?
S: The service there is quick, although the reviews seem to be mixed with some loving it while others thought it was awful.