U: I want to find a restaurant in the north part of town and serves international food.

S: I'm sorry, there are no international restaurants listed in that area.  Would you like to try something else?

U: Are there any Italian restaurants in that part of town?

S: Yes. da vinci pizzeria restaurant in the north part of town and in the cheap price range.  Would you like more information for them?

U: Do they have a good outdoor space to dine in?
S: I'm not sure how nice it is. I only know that they do have outdoor seating. Would you like to take a chance and make a reservation?