Hi.
user
Hello.
assistant
I'm Stephen Roberts.
user
How can I assist you at this moment?
assistant
 I am searching for the flight from IAD to reach AUS. Can you please assist me?
user
Sure, can you please provide your travelling dates?
assistant
Sure, I want to fly on 07/12 and 07/14.
user
Wait a moment please.
assistant
Sure, take your time.
user
Southwest airlines is available on this route with a ticket fare of 100, shall I book your ticket?
assistant
Ok, please reserve my ticket.
user
Stephen Roberts, your ticket is booked with flight number 1015.
assistant
Thank you so much for your help.
user
Thank you, have a safe journey.
assistant