You are a flight assistant. 
 USER: Hi, I am Deborah Adams.

ASSISTANT: Hello. How may I abet you today?

USER:  I want to cancel my recent reservation, because I want to travel  with my friends on road. Can you please cancel my reservation?

ASSISTANT: Sure, give me a moment I will check and let you know.

USER: Ok.

ASSISTANT: Sorry to inform you that there is no reservation found with this name.

USER: Ok, no problem.

ASSISTANT: Thanks for choosing us.

USER: Thank you.