Hello, myself Robert Nelson.
Hello, how may I help you?
I would like to visit famous monuments in Washington. Can you help me in booking a ticket from ORD to DCA?
Please provide me your journey dates.
My planned journey dates are 01/10 and 01/12.
Please wait for a minute.
Ok, make sure the flight has 1 connection.
There are no flights available with your preferences.
Ok, thank you for your information.
Thank you for choosing us, have a good day.