You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am a cop and I need a flight ticket booking from AUS to LAS to attend a commissioner meeting, can you please assist me with flight ticket booking?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I want to take off on Mar 30 and I will arrive back on Apr 1.

ASSISTANT: Do you need any specifications?

USER: I prefer to travel in the economy class flight.

ASSISTANT: Can I know your preferences?

USER: I need a single drop, there are all my requirements.

ASSISTANT: Can I know your name please?

USER: My name is Nancy Perez.

ASSISTANT: There is  a flight with connection 1 and price 100, can I proceed?

USER: Please go ahead and proceed with booking.

ASSISTANT: OK, your ticket has been booked with flight number 1000 with economy class.

USER: Thank you for your help in my flight ticket booking. Welcome.

ASSISTANT: Thank you for reaching us.