You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: I am planning to book a ticket to attend a meeting at ATL. Can you please help me out from LAX?

ASSISTANT: Ok, may I know your planned dates?

USER: I am planning to travel on Oct 15 and return back on Oct 17.

ASSISTANT: Do you need a connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Gregory Lewis.

ASSISTANT: Flight-1029 is available for you with 1 connection at the price of 100 by Southwest Airlines in economy class. Can I book it for you?

USER: That's fine, please proceed the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.