You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

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

ASSISTANT: Sure, can I know your good name please?

USER: I am Joshua King.

ASSISTANT:  When you are willing to travel?

USER: My travelling dates are June 26 and June 28.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: I don't have any other specifications.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Delta airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been reserved with flight number 1017.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us.