U: I need a 2 star hotel with free parking.

S: What area of town are you wanting to stay in?  What is your price range?

U: It can be anywhere in town, but I'd like the hotel to be in the cheap price range if possible.

S: It would seem there are no cheap 2 star hotels that offer free parking. Would you maybe like to stay at a moderately priced hotel?

U: How about in the expensive price range?

S: There are many hotels in this category that offer free parking. How many stars would you prefer?

U: I would prefer one with a rating of 2 stars.

S: I have one 2 star expensive hotel, The express by holiday inn Cambridge. Would you like to book it?

U: Does it have 5 star service from their staffs?
S: Express by Holiday Inn Cambridge gets mixed reviews on their staff.  Some staff have found the service friendly and others have found the staff unprofessional.  Can I help you with anything else today?