Hello.
user
Hello, how may I help you?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
Sure, I will help you. Please help me with your name.
assistant
Sure, my name is Larry Davis.
user
Thank you. Please wait for a while, let me check your reservation status.
assistant
Ok, take your time.
user
Sorry, there is no reservation found under your name in our database.
assistant
It's ok, thank you for the information.
user
You are most welcome.
assistant