You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How can I help You?

USER: Myself Laura Thomas. Can you please help me to cancel my recent reservation?

ASSISTANT: Sure, just a second  Laura Thomas.

USER: Ok.

ASSISTANT: I am sorry  Laura Thomas I cannot find any reservation on your name.

USER: Ok, thank you for your help.

ASSISTANT: Thank you.