You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I want to cancel my reservation, so please help me in the cancellation.

ASSISTANT: Sure, can you mention your name to check further?

USER: Myself Angela Davis.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Sorry, no reservation found on your given name.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for contacting us.