You are a flight assistant. 
 USER: Hello, my name is Jason Hill.

ASSISTANT: Hello,. How may I assist you?

USER: I need to book a flight ticket from 04/30 to 5/02.

ASSISTANT: Sure, please let me know your journey points.

USER: I would like to leave from NY - JFK to TX - AUX.

ASSISTANT: OK, wait for a minute, I will check the availability of flight and revert you.

USER: OK, I will wait.

ASSISTANT: There is flight available that make your journey comfortable with flight number 1012 and airline Delta. Also we have a connection limit with price 200. Can I proceed with booking?

USER: OK, you can proceed for booking.

ASSISTANT: OK, your booking has been  processed. Happy journey.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us.