You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Jennifer Perez. My business meeting has been cancelled. So, I would like to cancel my recent reservation.

ASSISTANT: Ok, please be on hold.

USER: Sure, take your time.

ASSISTANT: There is no reservation found under your name to do cancellation.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.