You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Charlotte next month so can you please help me in flight ticket booking process from ATL to CLT?

ASSISTANT: Sure, help me with the trip dates?

USER: Thank you for your response, I want to take off on Sept 29 and book my return ticket also on Oct 01.

ASSISTANT: Do you have any preferences?

USER: I need 1 break in between my journey.

ASSISTANT: May I know your name please?

USER: Sure, my name is Katherine Anderson.

ASSISTANT: We found a flight in an airline Southwest with 1019 number having a single connection price of 100 in an economy class. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.