Domains: restaurant, hotel

user: Hi, I'm looking for an expensive restaurant that serves Moroccan food in Cambridge please.

assistant: I'm sorry, there are no expensive Moroccan restaurants in Cambridge.

user: Ok, how about Chinese food then?

assistant: There are several. If you don't have a preference as to where in town you eat, might I suggest the good luck chinese food takeaway?

user: Is it in the expensive range?

assistant: Yes it is. Would you like me to send you their address?

user: Can you book me a table for one on Friday at 13:45? I will need the reference number as well.

assistant: Booking was successful. The table will be reserved for 15 minutes. Reference number is : MM5BYTYE . Do you need anything else?

user: Yes, please. I'm looking for a hotel on the east side.

assistant: There are several, do you have any other preferences like price range or rating?

user: I would like it to be in the Expensive range.

assistant: There is one expensive hotel on the east side. It is the express by holiday inn cambridge. Would you like me to book that for you?

user: Yes, I'd like to book that for one person. It will need to be on Friday and I'll stay for three nights.

assistant: Your booking was a success! Your reference number is: YDTUA8PE .