Hello, I am Stephanie Perez.
user
Hello. How can I serve you today?
assistant
As my manager did not approve my leave, I would like to cancel my recent reservation.
user
Sure, I will help you in cancelling the flight ticket.
assistant
Thank you.
user
There is no reservation found on your name in our database.
assistant
That's ok, thank you for checking.
user
Thank you for opting us.
assistant
Welcome.
user