Hi.
Hello, how can I helpful to you?
I am Richard Smith.
Ok.
I need to travel to Boston, BOS to attend a seminar in my college. Could you please make the reservation for me?
Sure, let me know your price limit?
I can afford up to 500.
When you have planned to travel?
I will start on 08/12.
Ok, where you want to board from?
My  boarding point is Washington, DCA.
When you are intend to return from Boston?
My return will be on 08/14.
Please wait for a while.
Sure.
I found a direct flight based on your preferable locations.
I need a connecting flight.
Ok.
Do not proceed further. Thank you.
Thanks for contacting us. Have a nice day.