Hello.
user
Hello, what help that I can assist you?
assistant
I would like to change my destination airport code, please help me in changing my existing reservation.
user
Sure, I can help you and can you please provide your name for checking your booking?
assistant
My name is Rachel Evans.
user
Please give me a moment.
assistant
Sure.
user
Sorry, I am unable to find your previous flight ticket booking in our back to change the ticket.
assistant
Ok, no issues. Thank you for your information.
user
You are most welcome and have a nice day.
assistant