Hello.
user
Hello. Welcome to ABC flight ticket booking agency. How can I help you today?
assistant
Can you cancel my recent reservation, because I have cancelled all my plans due to  earthquake.
user
Sure, I will help you.
assistant
Myself William Evans, can you please check my reservation on that name?
user
Please wait a moment.
assistant
Ok.
user
No previous reservation found on your name William Evans. Do you want to know any thing else from us?
assistant
Ok, fine no issue. Thank you for your help.
user
Thank you for reaching us, have a good day.
assistant