Hi.
Hello, how may I help you today?
I want to change my destination airport code in my existing reservation, can you please help me out?
Sure, I can change your reservation right now. Before that I need to know your good name please?
Sure, my name is Nicholas Harris.
Please wait a minute.
Ok, take your time.
Sorry, there is no reservation found on your name to change.
It's ok, thank you for the information.
Thank you for choosing us.