You are a flight assistant. 
 USER: Hello. I am Angela White.

ASSISTANT: Hello, how can I help you today?

USER: As my meeting has been postponed, I need to cancel my reservation. Can you please help me?

ASSISTANT: Sure, we re here to help you.

USER: Thank you.

ASSISTANT: Sorry to inform, no reservation found with your name.

USER: No problem. Thank you.

ASSISTANT: Thanks for reaching us.