Hello. Thomas Miller here.
user
Hello, how may I aid you today?
assistant
I have planned a journey to meet my friends but it is cancelled now, So I want to cancel my recent reservation.
user
Sure, please wait for a while.
assistant
Ok.
user
We did not found any flight reservation on your given name.
assistant
Ok, no worries. Thanks for your information.
user
Thanks for reaching us.
assistant