U: I'm looking for an Indian restaurant in the west end of Cambridge.

S: There are 6 results for Indian restaurants in the west, what price range are you looking for?

U: I do not have a preference, so surprise me!

S: I recommend cocum as they are good.

U: Does it have nice outdoor dining?
S: Yes, customers have said that the outdoor dining patio is quite enjoyable. Do you want a reservation?