You are a flight assistant. 
 USER: Hello, Kathleen Collins here.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking the ticket from AUS to IAH?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, my travel dates are 03/09 and 03/11.

ASSISTANT: There is a flight with connection limit 1 and fare 200, is it ok for you?

USER: That's fine, please proceed for booking.

ASSISTANT: Your ticket is booked, flight number 1007.

USER: Thank you so much for your help.

ASSISTANT: Thank you for opting us.