Domains: restaurant, train

user: Can you help me find an expensive restaurant that serves Chinese food to dine at? Thanks.

assistant: There are 9 expensive Chinese restaurants in Cambridge. Which area of town do you prefer?

user: In the North, if possible.

assistant: The Hotpot and Hakka are both in the North. Would you like to book a table at one of these?

user: Can I get the address and phone number of Hakka?

assistant: Yes the information for Hakka, 24 Milton Road Cambridge Cambridgeshire, +44 1223 568988. Would you like me to go ahead and book your table and for what time?

user: Not quite yet. But can you help me find a train fro Friday, arriving by 21:15?

assistant: There are several trains that day. Could you tell me where you are departing from and arriving to, as well as a time you would like to leave?

user: I would like to leave from Cambridge and with my destination being London Liverpool Street. Thank you for your help with this.

assistant: TR5212 will arrive at London Liverpool Street at 19:27. It leaves Cambridge at 17:59, and the travel time is 88 minutes. Would you like a ticket?

user: I need 8 tickets, please. And could I get the reference number after you book them? Thanks.

assistant: I have booked your 8 seats here is the information:Booking was successful, the total fee is 132.8 GBP payable at the station . Reference number is : WOEHJGD9 .

user: Thank you, that will be all I need today.

assistant: Glad I could help, have a great trip!