Hello, I am Gary Wilson.
Hello, how can I assist you today?
I planned to visit the National air and space museum in Washington with my family to enjoy my holiday vacation. Helping me for booking a flight ticket?
Sure, may I know your journey details?
Price limit should not be exceeded in 1000. My depart is on 03/03 and arrival on 03/05.
Please provide me airport codes.
My origin is from IL-ORD and destination is from DC-IAD.
Please wait for a moment.
Sure.
Thanks for waiting,  I found a flight with your given details. The flight number: 1013, airline: UA. price is : 200.
You can proceed.
Ok, your flight ticket has been confirmed.
Thank you.
Thank you for choosing us.