You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to travel to Orlando MCO to participate in sports event departure on 08/20. Could you book a ticket?

ASSISTANT: Sure, can I know the destination and return date?

USER: My arrival date on 08/22 and source region is AUS.

ASSISTANT: Ok. I have found a flight for you with a price of 100 and a connection of 1. Can I proceed?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for you help in booking my ticket.

ASSISTANT: Can I know your name? You are welcome. The flight number is 1016 of AA airlines.

USER: My name is Melissa Baker.

ASSISTANT: Thank you for details.