User: hi i'd like to buy some movie tickets
Assistant: ok, where are you located?
User: los angeles
Assistant: ok, what movie would you like to see?
User: i don't know, actually. i was hoping you could help me with that.
Assistant: sure thing. movies that are currently showing in los angeles include the gentlemen, gretel & hansel, and dolittle
User: tell me about gretel and hansel
Assistant: Gretel and Hansel is rated PG-13 and its genre is Horror, Mystery & Suspense, Science Fiction & Fantasy.
User: That's a lot of information. Thanks. Well, I guess I could do Gretel and Hansel.
Assistant: Great. How many people do you want to go with, that is to say, how many tickets do you want?
User: Well I'm going with just one other person, so I guess I only need 2 tickets
Assistant: Two tickets it is then. What time would you like to go?
User: Well I really want to go at 11pm
Assistant: I'm searching for theaters in the Los Angeles area at 11pm and I'm finding none. Is there another time you'd like to go?
User: Well I could go at midnight or 1am, too.
Assistant: There are no available tickets after 11pm in the los angeles area.