User: I'm looking for a movie recommendation
Assistant: Oh, what kind of movie are you looking for
User: Well I want something scary. Maybe funny.
Assistant: Have you seen Pulp fiction?
User: Yeah I saw that a long time ago. My friends like that one. Not really scary though.
Assistant: Hm, well have you seen 28 days later?
User: No I haven't, is it any good?
Assistant: Yes it's very good. Scary.
User: But is it funny?
Assistant: Well. That's a different story. Let me try and think of some other ones.
User: It doesn't have to be scary and funny. Just show me something scary.
Assistant: You could watch IT.
User: IT does seem cool. All my friends said the clown was scary. I don't like clowns.
Assistant: Hmm, Let me see what else is scary with no clowns.
User: It's okay if it has clowns.
Assistant: Make up your mind, clowns or no clowns?
User: I guess no clowns.
Assistant: Have you ever seen tucker and Dale?