U: I'm looking for a hotel that's in the north side of Cambridge and it needs to have a moderate price.

S: There are 11 places located in the North of Cambridge that are moderate price. Would you prefer a hotel or guesthouse?

U: Either place and it doesn't matter if it has free parking or not.

S: I found 11 places.  Is there a certain star rating you're wanting to book?

U: The star rating does not matter, please book one for 2 people for 4 nights, checking in Saturday. I need a reference number please.

S: Okay your room is booked at the Acorn Guest House for Saturday. Reference number is 414S09IX. Can I help you with anything else today?

U: Are the beds at this location known for being particularly comfortable?
S: The Acorn Guest House has pretty bad reviews about the beds. Only one guest said the bed was good for them,