User: I need to book movie tickets for tonight.
Assistant: What theater and location do you prefer?
User: I want to go to the Movie Palace in Elizabethtown, KY.
Assistant: What movie do you want to see?
User: I want to see Fantasy Island.
Assistant: How many tickets do you need?
User: I need three tickets.
Assistant: What time do you prefer? They have showings at 7:00 pm or 9:30 pm tonight.
User: I want the 7:00 pm showing.
Assistant: Okay, what screen type do you prefer?
User: I want the standard screen.
Assistant: Okay just to confirm, you need three tickets to Fantasy Island in stand screen at the Movie Palace theater in Elizabethtown, KY for 7:00 pm tonight?
User: Actually I would like to change the time to 9:30 pm instead of 7:00 pm.
Assistant: Okay no problem you need three tickets for the 9:30 pm showing of Fantasy Island, correct?