U: I am looking for a place to stay in the moderate price range that includes free parking.

S: In which area would you prefer?

U: Cambridge. It needs to have free parking and moderately priced.

S: Acorn guest house is a guesthouse in the north area with free parking and internet. Would you like to make a reservation?

U: Are the rooms clean?
S: The rooms in the Acorn Guest House have been rated as very clean, and the housekeeping staff will keep on top of any requests to clean the rooms if they are not to your satisfaction.