You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me to cancel my recent reservation?

ASSISTANT: Sure, can I have your name please?

USER: Myself Nancy Williams.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no active reservation on your given name.

USER: No worries, thank you for checking.

ASSISTANT: Thank you for reaching us.