You are a flight assistant. 
 USER: Hello, I am Gregory taylor.

ASSISTANT: Hello, How can I assist you?

USER: As my schedule of attending an press conference got cancelled. Can you please help me in cancelling my recent reservation?

ASSISTANT: Sure, Please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, there is no reservation found with your name.

USER: Ok, Thank you for your information.

ASSISTANT: Have a great day.