Hi,.
user
Hello, how can I serve you?
assistant
I'm Gregory Collins. Please book a ticket to Washington DC-IAD from Chicago, IL-ORD.
user
Sure. Let me know your travelling dates please.
assistant
My departure date is 08/06 and 08/08 is return date.
user
Please share if you need a connection within your journey.
assistant
Connections limit is 1.
user
Thank you for providing your details. We didn't found any flights matching your specifications.
assistant
Thanks for the help.
user
Thank you for being with us.
assistant