You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

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

ASSISTANT: Sure, please share your good name?

USER: Sure, my name is Nancy Moore.

ASSISTANT: Please wait for a while.

USER: Ok, I will wait.

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

USER: No issues, thank you.

ASSISTANT: Thank you for choosing us.