You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Actually my exam is postponed so that I want to cancel my recent reservation, can you help?

ASSISTANT: Sure, please provide me your name?

USER: Sure, I am Anthony Mitchell.

ASSISTANT: I have cancelled your reservation, is there any other places that you want to visit?

USER: Ok, I did not planned any vacation to travel.

ASSISTANT: Ok, thank you for reaching us.

USER: Thank you for your help.