You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I need your assistance in booking flight ticket to reach Austin, AUS from Houston, IAH?

ASSISTANT: Sure, can you please share your journey dates?

USER: I want to start on 06/04 and return on 06/06.

ASSISTANT: Do you need any other specifications?

USER: I am looking for a connecting flight, for my journey. And I have a strict fare limit of 500.

ASSISTANT: Please wait for a while.

USER: Ok, Please make it fast.

ASSISTANT: We found a flight in Southwest airlines, flight number is 1004 with one connection and price is 100.

USER: I am very happy with that flight, go on with booking.

ASSISTANT: For further proceeding, can I have your good name please?

USER: Virginia Nelson, is my name.

ASSISTANT: Ok, your ticket has been booked.

USER:  Thanks for your kind help.

ASSISTANT: Thank you for choosing us.