Hello, myself Edward Adams.
user
Hello. How can I aid you at this moment?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
Sure, I will aid you with that. Please wait a moment, I will check your previous reservation status.
assistant
Ok, take your time.
user
There is no previous reservation available under your name.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us.
assistant