User: I'd like to buy tickets
Assistant: How many tickets would you like?
User: Two
Assistant: What movie would you like to see?
User: Doctor Sleep
Assistant: What time would you like to see it?
User: 8:00 PM
Assistant: Unfortunately, there's no showing of that movie at that time
User: Ok, what about Parasite?
Assistant: What time would you like to see it?
User: 10:00 PM
Assistant: There's seating available for that showing