Hello.
user
Hello, how may I help you?
assistant
Can you please help me in booking my ticket from ORD to DCA?
user
May I know your trip dates?
assistant
Sure, my trip dates are from 06/27 to 06/29.
user
Do you have any other requirements?
assistant
Yes, I need a direct flight.
user
May I know your name please?
assistant
Myself Sandra Lopez.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant