Domains: restaurant

user: Is there a cheap restaurant serving belgian food?

assistant: What area are you interested in?

user: I do not care what area it is in.

assistant: There are no cheap Belgian restaurants. Would you like to change your query?

user: How about a cheap restaurant serving Italian food?

assistant: da vinci pizzeria serves italian food in the cheap price range and in the centre of town, is there anything else i can help you with?