You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist  you?

USER: Due to the inconvenience of dates, I want to cancel my reservation, which is done recently. Can you help me in canceling my reservation?

ASSISTANT: Sure, I will do that. Please let me check your reservation status first.

USER: Thank you.

ASSISTANT: I found your reservation, shall I cancel it?

USER: Yes, please.

ASSISTANT: Could you please help me with your name? So that I will recheck it once again.

USER: Sure, I am Kathleen Moore.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Yes, I have found your reservation. Shall I cancel it now?

USER: Yes. please cancel.

ASSISTANT: Moore, I have cancelled your reservation.

USER: Than you for your help.

ASSISTANT: You are most welcome.