You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER:  I am Stephanie Carter. I want to travel from PA-PHL to TX-AUS.Can you help me with booking?

ASSISTANT: Sure, could you help me in your travelling dates please?

USER: My travel dates are from 09/09 to 09/11.

ASSISTANT: Do you have any other specifications?

USER: Yes, make sure that the price limit is 500 with a single connection.

ASSISTANT: Ok, can you hold on for a moment I will get back to you.

USER: Ok.

ASSISTANT: Thanks for holding on, Flight 1029 with Southwest airlines matches your specified details. The price is 100 with single connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed. Thanks for choosing us, have a safe journey.

USER: Thank you for your service.