User: I'm looking for a good movie to watch with my family.
Assistant: What types of movies do you enjoy?
User: I like fantasy and adventure movies a lot.
Assistant: Ok. Tell me some of your favorite movies in that genre and I'll come up with some suggestions.
User: Sure. I like all the Harry Potter and Lord of the Rings movies.
Assistant: Ok. Got you. Do you like science fiction too?
User: Not really.
Assistant: Ok. How about superhero movies.