You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: George Hernandez here. My meeting was postponed, so I just want to cancel my recent reservation.

ASSISTANT: Please let me check.

USER: Ok.

ASSISTANT: George Hernandez, I didn't found any reservation by your name.

USER: Ok, that's fine.

ASSISTANT: Thanks for reaching us. Have a great day.

USER: Thank you for your services.