Hello.
Hello, how may I assist you today?
I want to change my destination airport code in my existing reservation, can you please do it for me?
Sure, I am here to help you with that changing.
Ok.
Please hold for a moment, let me check your previous reservation status.
Ok, I will wait for your response.
Sorry to tell you that, there is no active reservation found with your name in our database to change it.
It's ok, thank you for the information.
You are welcome, thank you for opting us. May I know your name please?
My name is Frank Davis.
Thank you for your information.