You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I best serve you?

USER: I would like to travel from PHL to AUS. Can you help me?

ASSISTANT: Sure, we are here to help you. May I know your travelling days?

USER: Dates are 05/17 and 05/19.

ASSISTANT: Do you have any other specifications?

USER: I need break in my journey. Price should not cross 1000.

ASSISTANT: To proceed with booking we need your name?

USER: I am John Anderson.

ASSISTANT: Thank you for your information, we found a direct flight with price 100 and it is single connection flight. The flight 1003 in Southwest airline. Shall I move with booking?

USER: Please confirm that flight.

ASSISTANT: Thank you for availing with us, your ticket has been confirmed.

USER: Thank you, You have done a wonderful job.