User: Hello! Can I book a couple of movie tickets?
Assistant: You sure can.
User: Great could you buy me two tickets for Bad Boys?
Assistant: Sure! What time?
User: Let's try six.
Assistant: Done.
User: What screenings are there for that showing?
Assistant: 3D and IMAX.
User: Could you do 3D?
Assistant: Sure thing.
User: Actually, sorry, let's do IMAX.
Assistant: Done.
User: Great thanks.
Assistant: Okay, should I book the tickets?