U: I am looking for a place to eat that's expensive and serves afternoon tea. Can you help me?

S: I'm sorry, there are no restaurants like that in Cambridge unfortunately.

U: How about an expensive indian restaurant?

S: I have 14 matches, do you have a location preference?

U: No particular part of town, I'd appreciate a reccomendation. Can you make reservations for me?

S: I would recommend pipasha restaurant on the east side of town. How many people are in your group and when do you need the reservation for?

U: Is the location good?
S: Pipasha Restaurant is located in a good area with great security  which is appealing. Also the prices are pretty low .