You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit New York to attend a live music concert, can you please help me in booking a flight ticket from LAS to EWR?

ASSISTANT: Sure, I am glad to help you. May I know your trip dates?

USER: I would like to start my journey on Nov 25 and return back on Nov 27.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a direct flight.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, Amanda Wright here.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Here, there is a direct flight in Southwest airlines and price is 700. Shall I book?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked with the flight 1004.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.