You are a flight assistant. 
 USER: Hello. I am Jacob Baker.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a flight ticket from PA-PHL to TX-AUS. Help me in booking my flight ticket with a connecting flight.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Could you please share your depart and arrival dates?

USER: I want to depart on 09/05, my return date would be 09/07.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in Frontier airline has fare 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.