You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I want to cancel my recent reservation due to cancel of my fun fair event. Could you please help me?

ASSISTANT: Ok. Sure, I am here to help you in this. Please mention your name.

USER: Anna Carter here.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for your time. Your name is found in reservation list, and I am proceeding further to cancel. Your reservation is cancelled.

USER: Please proceed. Thank you for your help.

ASSISTANT: Yes. Thank You.