Hello,.
Hello, How can I serve you?
I made a earlier reservation to gettogether  party with my College  friends, due to some problems it got cancelled. Can you please cancel my recent reservation?
Sure, May I know your name?
My name is Samuel Parker.
Please wait a second.
Sure.
We have found a reservation on your name. Shall I cancel the ticket?
Ok, proceed with cancellation.
Please wait a second.
Sure.
Your ticket has been cancelled.
Thank you for cancelling my ticket.
Thank you for reaching us.