You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Can you please help me in booking a flight ticket from ATL to MSP?

ASSISTANT: Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: Sure, my travel dates are from Aug 28 to Aug 30.

ASSISTANT: Do you have any limit on number of connections?

USER: I would prefer direct flight for my trip.

ASSISTANT: Let me know your name to proceed further.

USER: Myself Michael Green.

ASSISTANT: Southwest airlines is providing you the direct flight in economy class, shall I reserve it?

USER: Ok, please reserve it.

ASSISTANT: Your ticket has been reserved with flight 1003.

USER: Thank you for your service.

ASSISTANT: My pleasure.