You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can I know what help do you need from our agency?

USER: Can you book a flight ticket from IAD to LAS to meet my best friend?

ASSISTANT: Ok, I will help you to reserve the ticket. Can you please share your journey dates?

USER: Ok, my itinerary dates are on Oct 06 and return on Oct 08.

ASSISTANT: Do you need a direct flight or a connecting flight?

USER: Yes, I need a single connecting flight.

ASSISTANT: May I know your full name please?

USER: Yes, I am Raymond Wilson.

ASSISTANT: The Southwest airlines is found with the single connection limit and the ticket fare is 200. Shall I reserve an economy class flight ticket?

USER: Please proceed with the booking.

ASSISTANT: I have confirmed your ticket with the flight-1001.

USER: Thank you for your service.

ASSISTANT: Have a safe journey. Thank you for consulting our agency.