Hello.
 Hello, How exactly I can serve you the best today?
I am Gregory Garcia want to travel to DC-IAD to view Niagara water falls. Can you book a connecting flight?
Sure, I would be happy to help you. Can you please provide your take off airport code?
I will depart from CA-LAX.
May I know when you have planned to travel?
My travel dates are 04/17 and 04/19.
Ok, please wait a moment, let me search a flight for you.
Ok.
There is no flight found in search to your route on your dates of journey.
Thank you for your response.
Thank you for reaching us.