You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Susan Allen. Can you please help me with booking a flight ticket from AUS to HOU?

ASSISTANT: May I know your desired travel dates please?

USER: Travel dates are 06/07 and 06/09.

ASSISTANT: Do you have any other specifications?

USER: I would like to return at afternoon.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked, flight number 1009.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.