You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Deborah Nelson here. Due to some financial issues, I would like to cancel my recent reservation. Please help me out.

ASSISTANT: Sure, I am willing to help you for this. Let me check your reservation status in our database.

USER: Sure, take your time.

ASSISTANT: Sorry for inconvience, no reservation is found with your criteria.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you very much for reaching us.