Hi.
user
Hello, how may I aid you?
assistant
Can you please help me in changing my existing reservation?
user
Sure, may I know your name?
assistant
I am Barbara Allen.
user
Please wait for a moment to check your details.
assistant
Ok.
user
Sorry, no reservation found on your name.
assistant
Ok, no issues.
user
Thank you for reaching us, have a nice day.
assistant
Thank you.
user