You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I would like to make a flight ticket reservation from HOU to AUS, can you please help me?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, my planned travelling dates are Oct, 09 and Oct, 11 respectively.

ASSISTANT: Can you please share your connection limit?

USER: Flight has to be with single connection.

ASSISTANT: Do you have any other specifications?

USER: Yes, I prefer to depart at afternoon.

ASSISTANT: May I know your name please?

USER: Sure, my name is Michelle Scott here.

ASSISTANT: American airlines is providing connection flight for you with the fare of 600 in business class, shall I proceed with the booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked with the flight-1003.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.