You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance for you?

USER: Myself Ryan Robinson. Can you please help me out in booking flight tickets?

ASSISTANT: Sure, I will help you in booking the flight tickets. Can you please tell me the preferable dates of your journey?

USER: I would like to travel on 02/18 and return will be on 02/22.

ASSISTANT: Ok, from which location you want to start your journey?

USER: My return date will be on 02/20.

ASSISTANT: Ok.

USER: My departure airport code is MSP.

ASSISTANT: May I know the landing airport code please?

USER: My arrival airport code is AUS.

ASSISTANT: Please wait a while, I will check the details and get back to you.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1016 in Delta airline has the price 100.Can I proceed with this booking?

USER: Yes you can proceed with that flight.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a nice day. You are welcome.