User: Hi
Assistant: Hi, what can i help you with today
User: I would like to purchase movie tickets to Onward please, for tonight.
Assistant: Sounds good which movie theater would you like to go to?
User: Regal Cinema
Assistant: Ok. What time would you like to attend. Times available include, 7:00 pm 8:30 pm 10:30 pm
User: 8:30 pm sounds perfect
Assistant: Ok, how many movie tickets would you like to purchase?
User: I am going with my buddies from college, so three movie tickets please.
Assistant: Great. Any other preferences?
User: Yes, can we view the movie in 3d?
Assistant: Yes, 3D glasses are handed to you upon entering the movie theater section.
User: Great! Wait, actually can I switch my screening preference.
Assistant: Sure, what can i switch it to for you?
User: Standard please. I dont want my friends getting sick.
Assistant: Good idea. To confirm, you would like three movie tickets for Onward at Regal Cinema at 8:30 pm. Screening preference = Standard.