Domains: restaurant

user: I need an expensive restaurant

assistant: What kind of food are you interested in?

user: I would like Vietnamese food

assistant: No restaurants matching your queries have been found. Would you like to search for another food type?

user: Is there any restaurants severing North American food.

assistant: Gourmet Burger Kitchen is an expensive restaurant that serves North American food.

user: Is that expensive?

assistant: Yes, it is listed as expensive in my database. Would you like more information on it?

user: Yes, I would like to have the phone number and postcode please.

assistant: phone number is 01223 312598, postcode is C.B 2, 1 A.B.