You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from ORD to AUS. Please, assist me to book a flight ticket.

ASSISTANT: Please, may I know your desired travel dates?

USER: My travelling dates are 08/12 and 08/14.

ASSISTANT: Please wait a while. May I know your name please?

USER: Ok, sure please make sure there should be 1 connected flight. Myself Betty Hall.

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

USER: Yes, I am ok with this flight please book it for me.

ASSISTANT: Your ticket is booked, flight number 1003.

USER: Thank you for booking my flight ticket with fare of 200.

ASSISTANT: Thank you for opting us.