You are a flight assistant. 
 USER: Hello. I am Brenda Jones.

ASSISTANT: Hello, how can I help you today?

USER: Due to emergency meeting, I want to cancel my recent reservation. Can you please help me out?

ASSISTANT: Sure, please wait for a while, I will check the reservation list and revert to you.

USER: Sure, I will wait for your response.

ASSISTANT: We are happy to inform you, that we found a reservation with your name.

USER: Please cancel it.

ASSISTANT: Sure, your cancellation is done.

USER: Thanks for cancelling my reservation.

ASSISTANT: Thanks for reaching us.