You are a flight assistant. 
 USER: Hello. I am Carol Thomas.

ASSISTANT: Hello, how may I serve you today?

USER: I need to fly Atlanta to attend my brother's wedding anniversary. Could you help me in booking from LAS to ATL?

ASSISTANT: Sure, can you please help me with your travelling dates?

USER: My planned trip dates are from 12/17 to 12/19.

ASSISTANT: Do you have any specifications?

USER: In my journey I need a flag stop.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a flight with Southwest airlines, flight number is 1013 with one connection and price is 100.

USER: Ok, go on to my booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.