U: I'm looking for a moderately priced polish food restaurant.

S: I'm sorry, but there aren't any moderately priced Polish restaurants. Should I check other price ranges or a different type of food?

U: yes,  can you please check for a turkish restaurant?

S: There are two results. Anatolia restaurant and Efes restaurant both server Turkish food in the moderate price range. Is there anything else I can help you with?

U: Which one provides better service?
S: Both Anatolia and Efes have mixed reviews regarding their service. Some say the service is great and friendly while others say the service is quite under par.  Would you like more information on either place?