You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I need to cancel my recent reservation, can you please help me?

ASSISTANT: May I know your name?

USER: Myself Joshua Martinez.

ASSISTANT: We found a reservation under your name, and it has been cancelled successfully.

USER: Thank you for cancelling my reservation.

ASSISTANT: Thank you for reaching us.