U: Hi, I need a train to Cambridge on Sunday.

S: I have 202 trains traveling to cambridge on Sunday. Where will you be departing from, and what time would you like to arrive?

U: I'm leaving from London Liverpool Street after 14:45.

S: There is a train at 15:39 and several others every two hours after that.  Can I book a seat for you?

U: please book me on the 15:39 train.

S: Will you needing more than one ticket?  The cost per seat is 13.28 pounds.

U: No, just one ticket please.

S: Booking was successful, the total fee is 13.28 GBP payable at the station . Your Reference number is 33Z0FMIQ.

U: Great. Can you also help me find out about a restaurant called charlie chan?

S: Charlie Chan's address is Regent Street City Centre and the number is 01223361763.

U: I'm looking for a place with scrambled eggs with tomatoes.
S: Charlie Chan has scrambled eggs with tomatoes on their menu. Do you have any other questions about the place?