Hello.
user
Hello.
assistant
I am Melissa Wilson.
user
Hoe can I help you?
assistant
I got to know that the service of the Delta airlines is not good, so I want to cancel my reservation.
user
Sure, just a second.
assistant
Ok.
user
I am sorry no reservation found on your name Mr.Melissa Wilson.
assistant
That's fine, thank you for your help.
user
Thank you.
assistant