You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to book a flight ticket to DCA from ATL, can you please help me out?

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

USER: Sure, my planned travelling dates are Sept 05 and Sept 07.

ASSISTANT: May I know your connection limit?

USER: Sure, I am looking for a flight with 1 connection.

ASSISTANT: May I know your name?

USER: Sure, my name is Jennifer Jackson.

ASSISTANT: Sorry, there are no flights found on your journey dates.

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

ASSISTANT: Thank you for approaching us.