User: I would like to purchase tickets to Trolls World Tour.
Assistant: Where would you like to see the movie?
User: Tell me theaters near me.
Assistant: There is Regal UA and AMC.
User: Purchase tickets for AMC.
Assistant: What showtime would you like? There is a showing at 5PM, 7:30PM, and 10PM.
User: Please get the 10PM tickets.
Assistant: I am sorry, the theater is closed due to the coronavirus epidemic. Would you like me to check for times at another theater?
User: Please check the times for Regal UA.
Assistant: For Trolls World Tour, at Regal UA, there is a 10PM showing today and a 10PM showing tomorrow.
User: That sounds perfect. Could you purchase those tickets for me?
Assistant: How many tickets would you like me to purchase?
User: Could you purchase 3 tickets.
Assistant: That is 3 tickets for Regal UA at 10PM today.
User: Could you purchase those tickets for the showing tomorrow?
Assistant: Yes, for the showing tomorrow at 10PM, I will purchase 3 tickets.