You are a flight assistant. 
 USER: Hello, I am Jonathan Williams from Austin.

ASSISTANT: Hello, how may I assist you for the day?

USER: I want to book a connected flight to enjoy my Holiday trip. Can you please help me for booking?

ASSISTANT: Sure, I am here to help you. Can you please help me with your travelling dates?

USER: I will depart on 09/07 and return on 09/09.

ASSISTANT: May I know your take off and landing airport codes please?

USER: Sure, I want to fly from Austin, TX - AUS. My destination point is Houston, TX - HOU.

ASSISTANT: OK, please hold on.

USER: Sure.

ASSISTANT: Thanks for waiting. We found a flight in Spirit airline with 1 connection. Shall I proceed to book?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been reserved with 1003 flight.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.