Hello, I am Melissa Nelson.
Hello, how can I help you?
I need to book a flight with a single connection.
Ok, please provide your journey points?
Sure, I need to visit  Historical places at Los angles CA-LAX, Could you please book a flight from Washington DC-DCA.
Can you please provide your travel dates?
Sure, I intent to board on 06/12 and return on 06/14.
Do you have any other requirements?
Yes, I  want a ticket with price 200.
Thanks for providing details. We found a flight 1003 with single connection. Price is 100.
You can proceed with booking.
Ok. Your ticket has been processed.
Thank you for your quick response.
Thank you for reaching us, have a good day.