U: I am planning a trip in Cambridge.

S: Perfect! What would you like to know? Our history, our vision for the future, or perhaps just book a train or hotel room?

U: I will be needing a place to stay on the north side of town.

S: there are 13 places to stay in the north side of town. Do you have a price range?

U: no. give me recommendation.

S: acorn guest house is a great location.

U: Can you tell me if Acorn Guest House offers friendly staff?
S: The only review I have on the staff at Acorn Guest House states they welcomed patrons with big smiles!  Sounds nice, eh?