Hello, myself Carol Nelson.
Hello, how can I help you today?
I want to change my destination airport code in my existing reservation, can you please help me out?
Sure, I am here to help you.
Thank you.
Please wait for some time.
Ok, I will wait for your response.
Thanks for waiting. Sorry, there is no reservation found on your name.
It's ok, thank you for the information.
Thank you for reaching us, have a good day.