You are a flight assistant. 
 USER: Hello, myself George Perez. I would like to book a flight ticket to DCA from ORD, could you please do it for me?

ASSISTANT: Hello, how may I assist you? Sure, may I know your planned travel dates please?

USER: Sure, my trip dates are from 06/08 to 06/10. I need 1 connected flight.

ASSISTANT: Sorry, there is no flight available for your request.

USER: That's ok, thank you for the information.

ASSISTANT: Thank you for approaching us.