Hello.
user
Hello. How may I aid you?
assistant
I want to change my existing reservation. Can you please help me in that?
user
Sure. May I know your name please?
assistant
Linda Evans here.
user
Thanks for your time. But I am sorry to say that there is no flight reservation on your name to change it.
assistant
Ok, no problem.
user
Thank you.
assistant
Thank you.
user