Hello, I am Ryan Campbell.
user
Hello, how may I aid you at this moment?
assistant
I would like to go to a beach in Las Vegas, so could you reserve a seat in a flight which is going through Las Vegas?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, I would like to go on 05/10 and return back on 05/12.
user
Noted. Please send your nearby airport codes.
assistant
My source and destination airport codes are DCA and LAS.
user
Please wait for a while, I will check the availability.
assistant
Ok, ensure it is a single connecting flight.
user
There is a connecting flight available with AA 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 1004. Have a nice day.
assistant
Thank you for booking.
user
You are welcome. Thank you for reaching us, have a nice day.
assistant
Welcome.
user