Domains: hotel

user: Find me a place to stay. I need a hotel in the moderate price range with a star of 4.

assistant: What area of town interests you most ?

user: Any area is fine, as long as the place has free wifi.

assistant: Will you need free parking as well?

user: Yes, I will also need free parking.

assistant: There are no hotels in the moderate price range with a 4 star rating. Is there another price range or star rating that you would like me to check?