Hi. I am Donna Clark.
user
Hello. How may I help you?
assistant
I made my reservation in advance, but now found out I don't have any leaves so want to cancel my reservation.Please help me to cancel it.
user
Sure I will help you in flight ticket cancellation.
assistant
Thank you.
user
Please wait.
assistant
Ok.
user
Thanks for waiting. I have found your flight reservation and successfully cancelled it.
assistant
That's Fine, Thank you for your help.
user
Thank you.
assistant