You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you now?

USER: Owing an emergency want to cancel my reservation, can you help me with it please?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can I have your name please to check your reservation status?

USER: Yes, my name is Anthony Hill.

ASSISTANT: Ok, please be on hold for a moment.

USER: Ok.

ASSISTANT: Sorry Anthony Hill, no reservation has found under your name to cancel.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for choosing us, have a good day.