You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Edward Robinson. I would like to cancel my recent reservation due to cancel of my event. Could you please help me?

ASSISTANT: Sure, kindly share your name.

USER: I have already mentioned above.

ASSISTANT: Your reservation is found and I cancelled successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.