Hello.
user
Hello, how can I assist you today?
assistant
I would like to cancel my flight reservation as my trip got postponed, can you please help me?
user
Sure, may I know your name please?
assistant
Alexander Jackson.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry, there was no reservation found with your given name.
assistant
That's ok, thank you for checking.
user
Thank you for opting us.
assistant