You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My business meeting has been cancelled. So, I would like to cancel my recent reservation which is under my name. Can you please help me with that?

ASSISTANT: Sure, please wait for a moment to check your details. Meanwhile, may I know your name?

USER: Sure, my name is Dorothy Garcia.

ASSISTANT: Sorry, there is no reservation found on your name.

USER: Ok, no issues. My brother might have cancelled my reservation. Anyways, thank you for checking.

ASSISTANT: You are welcome.