Hello.
Hello. How may I help you?
I am Kathleen Young. I am planning to book a ticket from BOS to DCA. Can you please help me out?
Fine, let me know your trip dates too.
I am planning to travel on Dec 6 and return back on Dec 8.
 Is there any another specifications on your trip, so that I can arrange like that only.
Yes, my depart time is evening.
Sorry to inform you, there is no flight running on your preferable dates.
That's fine, thank you for your service.
Thanks for choosing us.