User: Hi! I'd like to purchase some movie tickets.
Assistant: Sure! Which theater were you thinking?
User: AMC Methuen
Assistant: Great! What movie would you like?
User: Trolls World Tour
Assistant: Got it! What time did you want to go?
User: 6:00PM today
Assistant: OK! I've got a showtime at 6:15, is that ok?
User: Yes
Assistant: Great! How many people will be going?
User: two people
Assistant: alright! Just to confirm, I've got two tickets to see trolls world tour at AMC Methuen at 6:15PM, is this correct?
User: Actually no
Assistant: OK, what would you like to change?
User: Change the number of tickets to 4.
Assistant: Ok Got it! To confirm, I've got four tickets to see trolls world tour at AMC Methuen at 6:15PM, is this correct?