U: am looking for a place to dine it should be in the centre and should be in the expensive price range

S: Were you looking for a specific type of food?

U: Yes, I am looking for a restaurant that offers vegetarian options.

S: I'm sorry but I do not have any vegetarian restaurants in the Centre area. Would you like me to search another area for you?

U: Yes, how about expensive turkish food in the centre of town?

S: You would probably enjoy meze bar restaurant. Would you like me to make a reservation?

U: How is the service there?
S: Some of the reviewers had a good experience with the service. Others had a mediocre or bad experience with the service there.