User: Hey, I need you to buy tickets to a movie for me.
Assistant: Okay. What day do you want them for?
User: Tomorrow.
Assistant: Okay, what time?
User: I'd like them for 11:00 AM.
Assistant: Great. Now what movie do you want to see?
User: Frozen 2.
Assistant: Okay, so I have you seeing Frozen 2 tomorrow at 11:00 am. Where do you want to see it at?
User: Any Regal in Dallas.
Assistant: Okay. What type of screen do you want?
User: I think I'd like the IMAX.
Assistant: Okay, now how many tickets do you need?
User: Just 3.
Assistant: Okay, let me verify that you want to see Frozen 2 tomorrow at the Regal in Dallas on the IMAX screen at 11:00AM and you need 3 tickets. Correct?
User: You know what? No, it isn't. I've changed my mind. Make the screen the standard screen.
Assistant: Okay. So you want to see Frozen 2 tomorrow at 11:00AM at the Regal in Dallas on the Standard screen and you need 3 tickets. Is that right?
User: Perfect.
Assistant: Okay, let me check for availability.
User: Okay.
Assistant: I have found them. Do you want me to purchase them for you?