You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I occur you?

USER: I am Jonathan Moore, can you help me to book a flight from DCA to ORD?

ASSISTANT: Sure, may I know your desired travel dates?

USER: My travelling dates are Aug 06 and Aug 08.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight with 1 connection in UA airlines and price is 200. Can I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, your ticket is booked with the flight 1024.

USER: Thank you.

ASSISTANT: Thank you for opting us.