Hello.
user
Hello. How may I assist you?
assistant
My son is giving a presentation on international competition, but due to some sudden changes, I want to change my existing reservation.
user
Sure, may I know your name please?
assistant
Sure, my name is Elizabeth Perez.
user
May I know your airport codes?
assistant
My new airport codes are SEA to AUS.
user
Could you please provide your trip dates?
assistant
Sure, I will go on 04/27 and return on 04/29.
user
There is a flight for you with 1016 in Delta airline.
assistant
Ok, please proceed.
user
Ok, your ticket has been booked.
assistant
Thank you for your service.
user
Thank you for choosing us.
assistant