User: I need to get some tickets for tonight for a movie.
Assistant: Do you have a preference of movie?
User: The Invisible Man at the Century Stadium 25 and XD anytime after 3pm
Assistant: There are standard viewings at 7:30pm 9:00pm and 10:30pm this evening and an XD showing at 4:20pm
User: I'll take the 7:30 showing.
Assistant: How many tickets?