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

ASSISTANT: Hello, how may I help you today?

USER: Due to weather conditions I want to cancel my recent reservation. Can you please help me with it?

ASSISTANT: Sure, please wait I will get back to you. Thanks for waiting, we found a reservation on your given do you want me to cancel?

USER: Yes, you can proceed with cancellation.

ASSISTANT: Ok, your reservation has been cancelled.

USER: Thank you.

ASSISTANT: Than you for choosing us.