Task-oriented dialogue about: hotel

Yes, can you help me with some information on a place to stay?
Yes, what do you have in mind?
I'd like something moderately priced, with a 4 star rating. I'd like free parking too.
There are 9 results that match your criteria, is there a particular area you'd like to stay in?
I would prefer to stay in the west.
I am sorry but no guesthouses exist that match those criteria. Would you consider a hotel?
Yes, I'm open to a hotel as long as it's a 4 star with free parking
Sorry, I have no hotels that meet your criteria. Would you like to try a different area or a different price range, perhaps?