You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Frank Roberts. Can you please help me to cancel my recent reservation?

ASSISTANT: Sure, wait for a minute. Sorry Frank, no reservation found on your name.

USER: Ok, no issue. Thank you for your information.

ASSISTANT: Do you need any other help?

USER: No.

ASSISTANT: Ok, thank you for reaching us.