Hello, I am Joseph Phillips.
Hello, how can  help you today?
I want to enjoy in twilight tour with my friends at Washington, DC - IAD. Can you please book a connected flight?
Ok, I am glad to help you. May I know your source airport code?
My source is Philadelphia, PA - PHL.
May I know your journey dates?
My journey dates are on 10/16 and 10/18.
Do you need any halt in between your journey?
Yes, I need a connection.
Ok, please wait for a while.
Sure.
May I know your good name please?
I have already provided.
There is a flight with airline UA and flight number 1001 with fare 100. Shall I proceed with booking?
Ok, please proceed for booking.
Your ticket has been confirmed.
Thanks for booking.
Thanks for reaching us.