Hello, I am Patrick Hall.
user
Hello, how can I help you?
assistant
I need to travel from Chicago, IL - ORD to Washington, DC - DCA. Can you please book a flight ticket for the above mentioned details?
user
Sure, I am here to help you, May I know your tavelling dates?
assistant
Yes,departure on 10/18 and return on 10/20. Make sure that price limit must be 500 with only one connection.
user
OK, Please wait a moment. Thanks for waiting, sorry there are flights found on your journey points and travelling dates. But we have two connection limits.
assistant
I need only one connection limit. I will find another option.
user
OK, thanks for connecting us.
assistant
Thanks for your concern.
user
Have a great day.
assistant