You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please help me in booking my flight from AUS to reach LAS?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Sure, my travel dates are Jan 6th and 8th.

ASSISTANT: Ok, do you have any specifications?

USER: I need a single connecting flight. I would like to return in the afternoon.

ASSISTANT: I found a flight for you with Delta airlines and it costs you 200. Shall I proceed?

USER: Please, proceed.

ASSISTANT: May I know on whose name I have to book the ticket?

USER: You can reserve it on Stephanie Hernandez.

ASSISTANT: Your ticket has been booked with 1003 flight number.

USER: Thank you for the help.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.