User: I need tickets for this coming Saturday.
Assistant: For what movie?
User: Sonic the Hedgehog.
Assistant: Which theater?
User: AMC Yorktown
Assistant: What showtime?
User: Around noon.
Assistant: How many tickets?
User: Need 5 tickets.
Assistant: There are showings at 11:40 AM, 12:05 PM, or 12:30 PM.
User: The 12:30 PM showing is probably best.
Assistant: Okay, I am able to find 5 seats open.
User: Actually I need 10 tickets now. Confirm available seating?
Assistant: There are not 10 seats available at 12:30 PM, but there are 10 tickets for the 12:05 PM showing available.
User: Great, let's switch to the 12:05 PM showing then.
Assistant: Confirming the switch from 12:30 PM to the 12:05 PM showing. Also confirming switch from 5 tickets to 10 tickets.