Hello, I am Matthew Scott.
user
Hello, how  may I help you at this moment?
assistant
I would like to go to a beach in Washington, so could you please book a ticket for me?
user
Sure, I will help you. Can I have your journey dates?
assistant
Sure, I would like to go on 08/16 and return back on 08/18.
user
Please provide your nearby airport codes.
assistant
My source and destination airport codes are BOS and IAD.
user
Please wait for a while.
assistant
Ok, ensure it is a single connecting flight.
user
There is a connecting flight available with Southwest airline, shall I book it?
assistant
Ok, please proceed for further if it costs you below 1000.
user
Your booking is done with flight number 1002. Happy journey.
assistant
Thank you for booking.
user
You are welcome. Thank you for reaching us, have a nice day.
assistant
Welcome.
user