You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Michelle Brown here.

ASSISTANT: How can I help you?

USER: Due to some financial issues, I would like to cancel my existing reservation. Can you help me?

ASSISTANT: Please wait for a minute. I will check for the status of your reservation.

USER: Sure.

ASSISTANT: Brown, there is no reservation found with your details.

USER: Not an issue, thank you for the information.

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