Hello. I'm looking for a good movie to rent.
Hi. Sure, what genre are you looking for?
Action.
Any favorite actor/actress/director?
Director must be Christopher Nolan.
Are you interested in the Batman trilogy?
Yes, that sounds good.
Which Batman trilogy are you interested in? The first, second or third?
The first.
The Dark Knight.
Yes.
Anything else I can help you with today?
No.
Thank you. Enjoy your movie.