You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Paul Martinez. I booked a flight ticket which is a direct flight, I found that I reach early on my destination. Please help me to change my reservation to that I can get a flight with one halt.

ASSISTANT: Sure, please wait for a while I will check and let you know.

USER: Sure.

ASSISTANT: Thank you for waiting. Sorry, we did not found any reservation on your name.

USER: Thanks for the information.

ASSISTANT: Thank you for reaching us.