You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. May I know your name?

USER: My name is Linda Phillips. I want to Atlanta from Boston. Please book a flight ticket to me.

ASSISTANT: Please provide me the airport codes.

USER: The airport codes are BOS and ATL.

ASSISTANT: OK Phillips,can I know your travelling dates?

USER: My travelling dates are 12/14 and 12/16.

ASSISTANT: There is a flight available with 1 connection and the price is 200. Do you like me to proceed?

USER: Yes, please proceed.

ASSISTANT: OK,your ticket has been booked with the flight number 1013 from Southwest airline.

USER: OK, thank you so much.

ASSISTANT: Have a nice journey.