You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be a help for you?

USER: I will be cancelling my previous reservation, can you help me with it?

ASSISTANT: Sure, may I know on which name the ticket is booked?

USER: I have booked on my name only, which is Edward Robinson.

ASSISTANT: I have found a reservation on your name. Would you like to cancel?

USER: Can you please cancel it for now and let me know cancellation cahrge also?

ASSISTANT: Your reservation is cancelled successfully. Thank you for reaching us.

USER: Ok, thanks for helping me.