Hi.
user
Hello. How can I help you today?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
Sure, can you share me your good name to proceed further?
assistant
Sure, my name is Dennis Brown.
user
Sorry, no reservation is found on your name in our database.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us.
assistant