You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Will you please help me to book a flight ticket from DEN to JFK?

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

USER: My travel dates are Apr, 11 and Apr, 13.

ASSISTANT: Do you prefer any break in between journey?

USER: Yes, I need a break.

ASSISTANT: Are there any other specifications for you?

USER: No, thank you.

ASSISTANT: May I know your good name?

USER: Joshua Evans here.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 100 and depart time is 11:00 hours, arrival time is 7:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1013.

USER: Thank you.

ASSISTANT: Thank you for availing us.