You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Frank Scott.

ASSISTANT: How may I guide you?

USER: I would like to visit Sun dance Square in Fort Worth with my brother, can you please book a flight ticket from Atlanta?

ASSISTANT: Sure, can you please share your airport codes?

USER: My source airport code is ATL and my destination code is DFW.

ASSISTANT: Please mention your journey dates.

USER: My preferable dates are from 02/13 till 02/15.

ASSISTANT: I found a flight for you in Southwest airline with 1 connection.

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1002.

USER: Thank you for help.

ASSISTANT: Thank you for choosing us.