You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to conduct a event at Charlotte, can you aid me in booking a ticket from ATL?

ASSISTANT: May I know your travel dates?

USER: I am planning to start on Feb 27th and return back on Feb 29th.

ASSISTANT: Do you have any specifications?

USER: I prefer to travel in direct flight.

ASSISTANT: Ok, do you have any other preferences?

USER: No, all preferences have been mentioned.

ASSISTANT: Ok, flight-1005 is available in Spirit airlines with direct flight and the flight fare is 700. Can I proceed?

USER: Yes, you can go ahead.

ASSISTANT: Your booking is confirmed.

USER: Thank you for the support.

ASSISTANT: May I know your name?

USER: I am Mary Martin.

ASSISTANT: Thank you for reaching us.