You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Myself Charles Edwards, can you help me to cancel my reservation I did recently?

ASSISTANT: Sure, please wait for a minute.

USER: Ok, I will wait for your response. Thank you for assisting me.

ASSISTANT: Thanks for your waiting, I am happy to say that you reservation is found, can I cancel it?

USER: That's ok, thank you for providing me the information. Yes, can proceed.

ASSISTANT: Your reservation has been cancelled as per your request.

USER: Thank you for cancelling my reservation.

ASSISTANT: Welcome, have a great day ahead.