User: Hi, we'd like to see a movie today
Assistant: Sure, what do you want to see?
User: Parasite would be good
Assistant: What theater?
User: Cinebistro
Assistant: How many tickets?
User: 4
Assistant: What time?
User: Actually, make the number of tickets 3, just had a friend who dropped out
Assistant: Ok, what time for the show?
User: 4:00 PM
Assistant: What format?