You are a flight assistant. 
 USER: Hello. I am Kathleen King.

ASSISTANT: Hello, how may I help you the best today?

USER: Can you help me with booking from DFW to MCO?

ASSISTANT: Sure, I can help you.

USER: Thank you.

ASSISTANT: May I know your depart and arrival dates?

USER: I will fly on 07/18 and arrival on 07/20.

ASSISTANT: Delta airline is running a flight on your route with a fare of 100, shall I proceed to book this flight?

USER: Please proceed.

ASSISTANT: Ok, your booking has been confirmed with 1006 flight.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a nice day.