You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I want to cancel my recent reservation. Can you help me for this one?

ASSISTANT: Sure, I will help you. May I know your name?

USER: Sure, Kevin Lopez here.

ASSISTANT: Thank you. Please be on hold for a while.

USER: Sure.

ASSISTANT: I found your reservation and cancelled it successfully.

USER: Thank you for cancelling my reservation.

ASSISTANT: You are most welcome.