User: Hello, I would like to book tickets for a a movie tonight.
Assistant: Okay. I can help with that. I can talk in complete sentences so feel free to ask me to list the movies or repeat the times, okay? What movie would you like to see or would you like to hear a list of what is showing?
User: I would like to see Revenge of the Nerds.
Assistant: Okay. Revenge of the Nerds is showing in 3-D at 5:45 PM, 7:20 PM, 9:00 PM, 11:10 PM and in HD at 4:45 PM, 6:45 PM and 8:30 PM. Which do you prefer?
User: I would like to see it at 6:45 in HD.
Assistant: Okay, and how many tickets do you need?
User: Three, please.
Assistant: Okay, let me check for best available three tickets together for the 6:45 showing in HD. Please wait. I have found them. Would you like to reserve them?