You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please help me to cancel my recent reservation.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly share your name.

USER: Sarah Taylor.

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

USER: Thank you for your information.

ASSISTANT: Thanks for reaching us.