User: I am taking my kids to see Frozen 2, can you tell me if it is playing at Regal Opry Mills?
Assistant: There are multiple showings there. Can I help you book tickets?
User: Yes, please!
Assistant: What time would you like to see the movie?
User: Is there a time around 7?
Assistant: Would that be AM or PM?
User: PM.
Assistant: There is a showing at 7:00 PM for IMAX.
User: I would rather it be in 3D.
Assistant: I am so sorry, it is not showing in 3D at this time. Would you still want tickets?
User: Sure, I'll take the IMAX version.
Assistant: How many tickets?