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 The Good Luck have a warm, inviting atmosphere?
S: The Good Luck Chinese Food Takeaway gets some mixed reviews on their atmosphere. Some like it very much while others are not impresses. Would you like me to find another place?