User: Can you help me purchase movie tickets for tonight?
Assistant: Yes, where would you like to see a movie?
User: In Muskegon, Michigan.
Assistant: There are two venues to see movies; Celebration Cinema or Getty Drive In.
User: Let's go with Celebration Cinema. What movies are currently playing?
Assistant: The Way Back and Mulan.
User: Let's go with the Way Back.
Assistant: Would you like to hear showtimes for tonight?
User: Yes.
Assistant: 4pm, 6:30pm, 8:30pm, 10:20pm.
User: Let's go with 6:30pm.
Assistant: How many tickets would you like.
User: Three
Assistant: Are you ready to hear the purchase details?
User: Yes.
Assistant: Three tickets to the Way Back at Celebration Cinema for the 6:30pm showing tonight, are you ready for me to purchase the tickets?
User: Actually, can we change the time to 8:30pm?
Assistant: Sure, are you ready for me to purchase three tickets to the Way Back at Celebration Cinema for the 8:30pm showing tonight?