You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to book a flight ticket from DEN to attend a robotic workshop in DCA, can you please help me in booking?

ASSISTANT: Sure, can you please share your journey dates?

USER: Sure, I am planning to start on 02/02 and my return date will be on 02/04.

ASSISTANT: Are you looking for any preferred connections?

USER: I want to fly in a connecting flight for this time.

ASSISTANT: Do you have any other specifications to be met?

USER: No more specifications for this trip.

ASSISTANT: Can I have your name to proceed further?

USER: I am Charles White.

ASSISTANT: We found a Southwest airlines, flight number-1021 connections-1 class-economy and fare is 100.

USER: That's fine, you can book the ticket.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your support in booking.

ASSISTANT: Thank you for reaching us.