U: I need a cheap restaurant that serves creative food.

S: We don't have any of those, sad to say. Want to broaden the search?

U: How about any restaurants that serves creative food.

S: I'm sorry, I'm not finding any creative restaurants. Would you like to try a different cuisine?

U: Ok, well what do we have in the north area?

S: There are several good options for dining in the north area. Do you have a preference for price range?

U: How about a cheap Indian restaurant?

S: There is one cheap Indian restaurant in the north, Royal Spice. Would you like to make a reservation?

U: Does the restaurant have a nice scenic view?
S: Yes, it's got a fantastic view. Can I answer any other questions about Royal Spice, or shall I book you a table?