U: I am looking for a restaurant serving Spanish food.

S: There are two restaurants serving Spanish food in the cheap and moderate price range. Which price range would you prefer?

U: I am looking for a restaurant in any area that serves Lebanese food.

S: Ali Baba serves Lebanese food. Would you like the location information?

U: Could you tell me how this place rates on decor first?
S: The Ali Baba does not have very good decor according to customers. It is dated and mediocre. Would you like to look elsewhere?