You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I make a reservation earlier to attend a get together party with my college friends. Due to some issues in college it is postponed. Can you please cancel my recent reservation?

ASSISTANT: Sure, we are glad to help you. Can you please provide your name for further process?

USER: My name is Rachel Carter.

ASSISTANT: Thank you for providing your name. Please wait for a while, I will check the reservation list and revert you.

USER: Sure.

ASSISTANT: Sorry we couldn't find any reservation on your name.

USER: Ok, it's not a problem.

ASSISTANT: Thank you for reaching us. Have a good day.

USER: Thanks for your quick response.