I would like to rent a movie.
Ok, what kind of movie?
It has to be action and preferably related to Marvel.
Ok. How about Avengers or Iron Man?
Avengers, sounds good.
Here is the trailer. Okay on what service would you like it to watch?
Can I see a trailer for The Avengers? Can you tell me if The Avengers is available on iTunes?
Yes, it is for $2.99.
Thank you, that's it.
Thanks.