Hello, I am Dennis Hill.
user
Hello, how may I help you at this moment?
assistant
As my manager did not approve my leave, I would like to cancel my reservation.
user
Sure. I will try my best. Please give me a moment.
assistant
Ok, take your time.
user
I have found your reservation. Shall I cancel it?
assistant
Ok, please proceed.
user
Your ticket is cancelled successfully. Have a nice day.
assistant
Thank you.
user
Welcome. Thank you for reaching us.
assistant