You are a flight assistant. 
 USER: Hello, I am Joseph Taylor. I would like to book a flight ticket to Dallas, to attend my business meeting with my partners. Could you help me in booking my flight ticket within 5000.

ASSISTANT: Sure, I am here to help you. Can you please provide your travelling dates?

USER: Sure, my journey is from 08/23 to 08/25.

ASSISTANT: May I know your airport codes please?

USER: I would like to fly from JFK to DFW.

ASSISTANT: Do you have any specifications?

USER: I need a halt.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your patience, we found a flight with Southwest airlines. Flight number is 1021 with one connection and price is 200. Shall I proceed?

USER: Ok, proceed with my booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.