U: I want to have some afghan food.

S: Sorry, no matches found

U: Is there any Chinese restaurants in the area?

S: There are many Chinese restaurants. What price range are you looking for?

U: Moderate price range

S: Would you  like something in the north or centre of town?

U: I don't care

S: Jinling Noodle Bar is a nice place that fits your requirement

U: Do they have live music?

S: No, the restaurant does not offer live music. Anything else I can do for you?

U: Does the restaurant serve alcohol?
S: Yes, the Jinling noodle bar does offer alcoholic beverages. Do you want to make a reservation there?