Hello.
user
Hello. How may I serve you?
assistant
Can you please be my helping hand to change my recent reservation?
user
Sure. May. May I know your name please?
assistant
Sure, my name is Pamela White.
user
Wait for a moment please.
assistant
Sure.
user
Thanks for waiting. But I am sorry to say that there is no flight reservation on your name to change it.
assistant
Ok, thanks for your response.
user
Thank you.
assistant