I'm looking for a guesthouse to stay at that has a 4 star rating. Can you help?
Sure, we have many. Are you looking for anything else specifically?
Yes, I need internet and free parking. 
To help narrow this down, can you tell me what area of town you'd like most?
Yes, I would like to be in the north. Oh and I would like to be in the expensive price range.
unfortunately i don't have anything that meets all those criteria. is there anything you'd like to change?
No I will figure something out 
Is there something else I may be able to help you with today?
I lied. I don't need free internet and parking. 
One more time let me know exactly what you need by looking at what you wrote down on your right, so we can book you.
i need an expensive hotel in the north
There are no hotels that meet that criteria. Would you like to search for something else?