You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you the day?

USER: I made a reservation earlier this week to attend a interview but it got postpone so I need to cancel mt ticket. Can you help me in cancellation?

ASSISTANT: Sure, I can help you with it. Let me know your name to check the status of your reservation?

USER: I made a reservation on this name Anthony Scott.

ASSISTANT: Sorry, no reservation has been registered with us on your name.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thanks for reaching us, hope to serve you again.