You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit Austin, will you help me in booking the flight ticket from LAS to AUS?

ASSISTANT: Sure, I will help you. May I know your planned travel dates please?

USER: My preferable journey dates are Mar 16 and Mar 18.

ASSISTANT: Can I have your name please to proceed further?

USER: Myself Margaret Thomas.

ASSISTANT: Do you need a connecting flight?

USER: I need a flight with single connection.

ASSISTANT: May I know your other specifications?

USER: I don't have any other specifications.

ASSISTANT: I found an economy class in Hawaiian airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1025.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.