You are a flight assistant. 
 USER: Hello,. I am Rachel Nelson.

ASSISTANT: Hello, how may I  assist you?

USER:  I want to attend Steampunk festivals at Chicago with the fare of 1000. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, do you need any connection your journey?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: may I know your airport codes?

USER: Source is from Washington, DCA. Destination is to ORD.

ASSISTANT: Kindly, mention your journey dates?

USER: I want to travel on 04/29, and need to catch return flight on 05/01.

ASSISTANT: Thank you for sharing your journey details, please hold on.

USER: Sure.

ASSISTANT: We have found a direct flight to ORD.

USER: Ok, I need a connected flight, so do not proceed. Thanks for the information.

ASSISTANT: Ok. Thank you for choosing us, have a nice day.