Hello.
user
Hello, how can I be your helping hand?
assistant
I am Joseph Wilson, I need a flight with one connection to visit Chicago for vacation. My budget for flight ticket is 500.
user
Ok, will you please provide your destination and source?
assistant
Sure, I will fly from NY-EWR to IL-ORD.
user
May I know your travel dates?
assistant
My travel date for departing is 09/19 and return on 09/21.
user
Ok, please wait for a while.
assistant
Sure.
user
Sorry, there is direct flight which does not meet your criterion.
assistant
Ok, thank you for the information.
user
Thanks for choosing us.
assistant