You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Anthony King.

ASSISTANT: How may I help you, Anthony?

USER: Can you please help me in cancelling my recent reservation?

ASSISTANT: Sure, I will help you. Please wait a moment.

USER: Sure.

ASSISTANT: Anthony, no reservation has been found on your name in our database.

USER: Its ok, no issues. Thank you for your information.

ASSISTANT: Thank you for choosing us.