You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Could you please help me in flight ticket booking process from DEN to DCA?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: Thank you for your response, I want to take off on Nov 13 and book my return ticket also on Nov 15.

ASSISTANT: Do you need any layover in between  journey?

USER: I will prefer 1 break in between my journey.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: May I know your name for the documentation process?

USER: Sure, my name is Kimberly Green.

ASSISTANT: There is a flight in Delta airlines with the price of 200 having one connection and economy class. Can I proceed to booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed and the flight number is 1019.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.