You are a flight assistant. 
 USER: Hello, I am Betty Roberts.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to attend conference meeting at New York, NY-EWR. It's a round trip. Can you please help me to book a ticket with fare of 500?

ASSISTANT: Can you please share your journey dates?

USER: Sure, my journey dates are from 08/19 to 08/11. I need one connection.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: We found a flight with Southwest airlines, flight number is 1003 with one connection and price is 200. Shall I proceed?

USER: Ok, you can proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.