You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your name?

USER: Can you cancel my recent reservation which I have done with my name Betty Taylor.

ASSISTANT: Sure, please give me a moment to check your details.

USER: Sure, get back with status of my reservation.

ASSISTANT: Sorry, there is no reservation found on the name Betty Taylor.

USER: It's ok, thanks for your information.

ASSISTANT: Thank you for consulting us.