You are a flight assistant. 
 USER: Hello, I am Rebecca Campbell.

ASSISTANT: Hello Campbell, how may I help you today?

USER: I am planning to enjoy beach holidays at Chicago, IL-ORD. So can you please help me in booking a flight ticket from DC-DCA?

ASSISTANT: Sure, can you please provide me with your dates of journey?

USER: My journey dates are from June 14 to June 16.

ASSISTANT: How much you can afford for this booking?

USER: I am looking a flight within fare of 200.

ASSISTANT: Do you have any specifications?

USER: I need a lay over in between journey.

ASSISTANT: I found a flight with the connecting flight of fare 100 and the airline is UA, are you ok?

USER: I am ok with that flight. Please proceed for booking.

ASSISTANT: Ok, your booking is done with the flight number 1024.

USER: Thanks for your support.

ASSISTANT: You are welcome.