U: Im looking for a restaurant in the north part of town in the cheap price range

S: There are two restaurants in the cheap range on the north side of town. Would you prefer indian or italian?

U: I am looking for the east part of town, serving austrian food.

S: I am sorry, there is no such restaurant match your request. Would you prefer another area or another type of food?

U: How about Chinese food on the east part of town?

S: Yu garden serves chinese food and is located in the east part of town.  Would you like more information?

U: Yes, could you confirm whether Yu Garden's dumplings are highly rated?
S: Yes, according to previous patrons of the Yu Garden, their offerings such as dumplings were all of a high quality.