User: Can you book movie tickets for me?
Assistant: Of course, which film would you like to see?
User: I wanna see Gretel and Hansel?
Assistant: Ok, and where should I search for showings.
User: Look in Norwalk, CA.
Assistant: Got it, and what is your preferred time frame?
User: Anywhere around 5 PM.
Assistant: Alright, and how many tickets will you need?
User: Just 2 tickets.
Assistant: Ok, I found a showing for Gretel and Hansel at AMC Norwalk 20 at 5:30 PM, will this work for you.
User: Sure, but can you change it to 3 tickets instead of 2?
Assistant: Sure, would you like to keep all other details the same?
User: Yes please.
Assistant: Ok, I've changed it to 3 tickets, would you like me to book them now?