User: I want to buy movie tickets
Assistant: Great, what show would you like to see?
User: Star Wars
Assistant: OK! Which theater would you like to go to?
User: The megaplex closest to me
Assistant: Sure thing. How many tickets do you need?
User: Two please
Assistant: Alright. And when would you like to go?
User: Around 7pm tonight.
Assistant: Great. Do you want a Regular screen or an IMAX screen?
User: Just Regular is fine
Assistant: Ok. Star Wars is playing at 7:10pm.
User: On second thought I'd rather see Little Women tonight
Assistant: No problem. Little Women is playing at 6:30pm or 7:15pm.
User: Let's book the 7:15
Assistant: Great. Two tickets will be $20.