You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to visit New York next week so can you please help me in flight ticket booking process from LAX to EWR?

ASSISTANT: Sure, I can do that for you. Can you please let me know your travel dates?

USER: Thank you for your response, I want to take off on Nov 27 and book my return ticket also on Nov 29.

ASSISTANT: Ok, do you have any preferences?

USER: I want to travel in economy class flight.

ASSISTANT: Ok, may I know your name?

USER: Sure, my name is Joseph Allen.

ASSISTANT: Do you have any other preferences?

USER: I need 1 break in between my journey.

ASSISTANT: Joseph Allen, there is a flight with Delta airlines and the ticket costs you 100 only. Can I book the ticket for you?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket is booked in economy class with the flight-1020.

USER: Thank you for assisting me.