You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I need to book a flight ticket from ATL to JFK, Can you please help me for booking?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: I would like to travel on 04/14 to return on 04/16.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your airline preference?

USER: I need a normal cost airline.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: May I know your name please?

USER: Robert Perez.

ASSISTANT: Hawaiian airlines is providing you a flight with a fare of 200 which departs at 0:00 AM and arrives at 2:00 AM, shall I proceed with booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is confirmed with the flight-1000 in economy class.

USER: Thanks for your information.

ASSISTANT: Welcome, have a safe trip.