User: I'd love to see Sonic today
Assistant: Great, how many tickets do you want?
User: 4, going to see it with some friends
Assistant: What format?
User: Let's do 3D
Assistant: What time do you want to see it?
User: 5:00 PM
Assistant: Do you have a theater in mind?
User: Yes, but first, change the showtime to 5:30 PM
Assistant: Ok
User: My friends are running a bit late
Assistant: No problem