Hello.
user
Hello. How may I assist you?
assistant
Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?
user
Sure. May I know your name please?
assistant
My name is Andrew Clark.
user
Please wait.
assistant
Ok.
user
Thanks for waiting. But I am sorry to say that there is no flight reservation on your name to change it.
assistant
Anyway, thanks for the information.
user
Thank you.
assistant