You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you at this moment?

USER: Myself Daniel Miller. I am planning my holiday trip to travel Philadelphia to promote my business. Can you please help me in booking the ticket from IAD to PHL?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates to proceed further?

USER: I am willing to travel on 12/11 and again I will return back on 12/13.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: AA airlines is available on this route with a ticket fare of 200 and 1 stop over, shall I book your ticket?

USER: Please, go ahead.

ASSISTANT: Daniel Miller, your ticket is booked in flight number 1014.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you and have a safe journey.