You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a flight ticket from IAD to DFW?

ASSISTANT: Please provide your journey dates.

USER: I would like to fly on Mar 22 and return on Mar 24.

ASSISTANT: Do you need any connection limit?

USER: I need a single connection.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Myself Scott Green.

ASSISTANT: Southwest Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 16:00 hours and arrives at 14:00 hours, shall I book your ticket in this flight?

USER: You can proceed to booking.

ASSISTANT: Your ticket is reserved in flight 1017.

USER: Thank you.

ASSISTANT: Thank you for choosing us.