U: I need a restaurant. The restaurant should serve indian food and should be in the expensive price range.

S: There are 14 expensive indian restaurants in the city. Do you have a preference of location?

U: Yes.East-Side London.

S: Pipasha Restaurant fits all of your criteria. Would you like to book a stay?

U: Could you tell me whether Pipasha Restaurant offers beer at a reasonable price?
S: Some of the past customers say that the prices were decent while others said they were shocked by the prices.