You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Justin Hall.

ASSISTANT: Justin Hall, how may I assist you today?

USER: Could you please help me in booking a flight ticket to EWR from LAX?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates.

USER: My trip dates are Sept 13 and Sept 15.

ASSISTANT: Please let me know with your preferred depart and arrival time.

USER: I want to return in the afternoon.

ASSISTANT: Do you need a break in your journey?

USER: Yes, I need a break.

ASSISTANT: Do you have any other preferences in your journey?

USER: No.

ASSISTANT: Please allow me a minute.

USER: Sure.

ASSISTANT: We have a connecting flight operated by Delta Airlines with a fare of 200. Is it okay for you?

USER: Ok, proceed with the booking.

ASSISTANT: I have booked your ticket in flight-1000. It departs at 6 AM and arrives at 16 PM.

USER: Thank you.

ASSISTANT: You are welcome.