You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you today?

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

ASSISTANT: Sure, I am here to help you in cancellation.

USER: Thank you.

ASSISTANT: May I know your good name for checking previous reservation in our database?

USER: Sure, Angela White here.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to inform you that, there is no reservation found as per your name in our database.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for reaching us with a query.