You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to cancel my recent reservation. Can you please help me in that?

ASSISTANT: Sure, may I know your name please?

USER: Patricia Taylor here.

ASSISTANT: Just give me a moment.

USER: Ok.

ASSISTANT: There is no reservation found with your given name.

USER: Ok, not an issue.

ASSISTANT: Thank you.

USER: Thank you for checking.