You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you now?

USER: I would like to attend live music concert at Washington, can you please reserve flight ticket from DFW to IAD?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: Sure, my planned travelling dates are Oct, 08 and 10 respectively.

ASSISTANT: May I know your name to book the flight ticket?

USER: Rebecca Moore here.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: I am comfortable to travel in any time.

ASSISTANT: Any connection limit do you have?

USER: Yes, I prefer to a connecting flight.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, I will wait.

ASSISTANT: I have found a flight with single connection between your journey having with the fare of 200 provided by Frontier airlines in economy class. Are you ok with this flight?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1016.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us, have a great journey.