You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: Can you please assist me to cancel my reservation as my meeting was cancelled?

ASSISTANT: I am here to help in cancellation of your reservation. Can you please provide your name for checking the reservation status?

USER: Thank you so much for assisting me, myself Jacob Walker and I have reserved flight ticket on my name.

ASSISTANT: I have found your reservation in our data base. Are you sure you want me to cancel it?

USER: Yes, please proceed for cancel my active reservation.

ASSISTANT: I have cancelled your reservation as per your interest.

USER: I am very happy now, thank you so much.

ASSISTANT: You are welcome, thank you for employing our service.