Domains: restaurant, train

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

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

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

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

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

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

user: No, just one ticket please.

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

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

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

user: Could you please make a reservation on Sunday for 7 people at 21:00? I would like a reference number.

assistant: Unfortunately, the restaurant is already booked at that time. Is there another day or time you would like to go?

user: How about 20:00?

assistant: Your booking is complete. Your table is reserved for 15 minutes and your reference number is NCQJQGNE . Is there anything else I can help with?

user: I think that is it. Thanks so much for your help

assistant: Okay thank you for calling.