Hi.
user
Hello. How may I assist you?
assistant
 I have to change my travel airport codes because I have given a airport code which is far to my current location. So, I need your help. Will you please help me in changing the details?
user
Yes, I would be glad to help you for the change of flight ticket reservation.
assistant
Thank you.
user
Please may I know on which name the flight ticket has been reserved?
assistant
Margaret Wright.
user
Please wait for a moment. I will check your flight reservation status and let you know.
assistant
Sure.
user
Thanks for waiting.
assistant
It's ok.
user
Sorry I have not found your flight reservation to change it.
assistant
That's ok. Thank you for your service.
user
Thank you.
assistant