Find me a place to stay. I need a hotel in the moderate price range with a star of 4.
What area of town interests you most ?
Any area is fine, as long as the place has free wifi.
Will you need free parking as well?
Yes, I will also need free parking.
There are no hotels in the moderate price range with a 4 star rating.  Is there another price range or star rating that you would like me to check?