You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you for the day?

USER: My name is Margaret Allen. I want to book a flight ticket from GA - ATL to WA - SEA, please help me in booking a flight ticket.

ASSISTANT: Sure, I am here to help you with that booking. May I know your travelling dates?

USER: My trip dates are from 12/27 to 12/29.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: There is a flight- 1004 available in Southwest airline with a fare of 100. Shall I book it?

USER: Please go ahead.

ASSISTANT: Your booking is confirmed in economy class.

USER: Thank you for booking.

ASSISTANT: You are most welcome, thank you for reaching our agency. Have a safe journey.