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: Please give me their number, too.

S: Jinling Noodle Bar's number is 01223 566188.  Would you like the address?

U: what type of food do they serve ?

S: Jinling Noodle Bar is a nice chinese restaurant .

U: Do they serve high-quality dumplings?
S: In all the reviews I've found, the customers who had dumplings at Jinling Noodle Bar all said the food was delicious and high-quality.