You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Could you please help me to book a flight ticket from DEN to IAD?

ASSISTANT: Sure, we are happy to help you. Can I have your travelling dates?

USER: My travelling dates are Mar 03 and Mar 05.

ASSISTANT: Do you prefer any break in between journey?

USER: Yes, I prefer a break.

ASSISTANT: Are there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Jason Lopez.

ASSISTANT: Spirit Airlines is providing direct flight with the ticket fare of 200 and depart time is 13:00 hours, arrival time is 13:00 hours. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1021.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.