You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best assist you now?

USER: Can you please help me to book a ticket from PHL to AUS?

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: My travelling dates are on Mar 17 and Mar 19.

ASSISTANT: Do you need any lay by in between journey?

USER: I need a connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Mary Wilson.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Delta airline, flight number-1001, connections-1 and ticket-200.

USER: You can proceed.

ASSISTANT: Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Sure, Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for reaching us, wish you a nice journey.