You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Please help me out in booking the ticket from DFW to IAD.

ASSISTANT: Sure, I will help you. Please help me with your planned travelling dates.

USER: My trip dates will be Aug 28 to Aug 30.

ASSISTANT: Do you need a break in between your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences in your journey?

USER: No.

ASSISTANT: Please allow me a minute.

USER: Ok.

ASSISTANT: We have a connecting flight operated by American Airlines with a fare of 100 only, shall I book the flight ticket?

USER: Please proceed.

ASSISTANT: I have booked your ticket in the flight-1021.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a great time. Please help me with your name.

USER: Brandon Wilson is my name.

ASSISTANT: Thank you very much for the help.