You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in booking the flight ticket from DCA to MCO?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: Dates are Aug 14 and Aug 16.

ASSISTANT: May I know your connection limit?

USER: Connected flight is required.

ASSISTANT: Do you have any other requirements?

USER: No thanks. Please proceed to book with above given details.

ASSISTANT: Ok, please share your name.

USER: John Davis here.

ASSISTANT: Ok, please be on hold. Sorry, there are no flights in this route as per your travelling details.

USER: Sure. It's ok, thanks for your response.

ASSISTANT: Thank you for choosing us.