Hello, myself Jason Parker.
user
Hello. How may I aid you today?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
Sure, please wait a moment.
assistant
Ok, take your time.
user
Sorry, there are no active reservation found on your name in our database to proceed.
assistant
It's ok, thank you for the information.
user
Thank you for reaching our service.
assistant