You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Gregory Hill. I am very interested to visit historical places in my holidays, so, I have booked a trip to visit some old temple to write a story on that, but suddenly my trip got cancelled. Can you please help me to cancel my reservation?

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: As per your request the reservation was cancelled.

USER: Thank you for the help.

ASSISTANT: You are welcome.