You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: Could you please help me to cancel my recent reservation due to cancel of my trip?

ASSISTANT: Sure, could I have your name please?

USER: My name is Nicole Martinez.

ASSISTANT: Ok, please allow me a moment.

USER: Sure.

ASSISTANT: I have found your reservation and I cancelled it.

USER: Thank you for the help.

ASSISTANT: You are welcome, have a great day.