Hi.
Hello, How can I aid you at this moment?
Could you please book a flight ticket from PHL to IAD?
Sure, please share me your trip dates.
My trip dates are Oct 20 and Oct 22.
For booking, we need your good name. Please mention it.
I am Larry Harris.
Do you need direct flight or connecting flight?
I need a connecting flight.
 Would you let us know if you have any other preferences?
I want to depart in the afternoon.
Sorry to say that, there are no flights available on the routes of your journey.
No problem, thank you for the information.
Thank you for reaching us.