Hi.
user
Hello, how can I help you today?
assistant
I am Ryan Moore, can you help me to book a flight from ORD to DCA?
user
Sure, please share your trip dates.
assistant
My travelling dates are July 03 and 05.
user
Do you need any specifications?
assistant
I need a direct flight.
user
Sorry to inform you that there are no available flights on your required details.
assistant
No issues, thank you for your time.
user
Thank you for choosing us.
assistant