You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Sarah Rodriguez. I want to travel in a flight from AUS to PHL and searching to book a flight.

ASSISTANT: OK Sarah, could you please provide your journey dates?

USER: Sure, I need these dates that is from  04/04 to 04/06.

ASSISTANT: Is there any restrictions in price and connections?

USER: Yes. My preferable ticket price is 500 and must have one connection.

ASSISTANT: Give me a moment, let me check it once.

USER: OK.

ASSISTANT: I have found a flight as per your details. Flight number 1005 from airline Spirit matches with your requirements. Shall I proceed with it?

USER: Yes, you can proceed.

ASSISTANT: OK, your ticket has been confirmed.

USER: OK, thank you for your response.

ASSISTANT: Thank you, have a great journey ahead.