U: I would like to find an expensive Indian restaurant in Cambridge.

S: There are many in Cambridge. Is there a certain area of town you prefer?

U: We are going to be on the westside, anything close by there?

S: Yes, there are 5. I think you'd really like tandoori place. Want more info?

U: Do you know if it has great service?
S: Patrons do not like the service.  They describe it as slow, with attitude that makes guests feel unwanted.  Want more info or to keep searching?