You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you for the day?

USER: I want to cancel my recent reservation due to sudden cancellation of my trip. Can you help me?

ASSISTANT: Sure, I am mirthful to help you with that reservation cancel. May I know your name please?

USER: I am Stephine Edwards.

ASSISTANT: Please wait for a moment, let me check your previous reservation status.

USER: Ok.

ASSISTANT: Thank you for waiting, but I am sorry to tell you that, there is no active reservation found on your name in our reservation list to cancel it.

USER: That's Fine, Thank you for the information.

ASSISTANT: Thank you for reaching us, have a great day.