You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you today?

USER: Please cancel my recent reservation.

ASSISTANT: Sure, We are here to help you. May I know your good name?

USER: I am Samantha King.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Thanks for waiting, There is no reservation found on your name.

USER: Thank you.

ASSISTANT: Thank you.