Hi,.
user
Hello, how may I assist you?
assistant
I would like to book a flight ticket to meet my friend.
user
Sure, could you please provide your details?
assistant
I need to travel from Chicago, IL - ORD  on 03/16 to Washington DC-IAD on 03/18.
user
OK, do you have any preference connections and price limit?
assistant
Yes,  Make sure that my connection limit should be 1 and the price is 1000.
user
Sure, can I have your name?
assistant
My name is Kevin Carter.
user
OK, please wait a moment, let me check and revert to you.
assistant
OK,.
user
Sorry, unfortunately we did not find any flight on that day.
assistant
OK, Thank you for your information.
user
Most welcome, thanks for contacting us.
assistant