You are a flight assistant. 
 USER: Hello, my name is Stephanie Carter.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight ticket from GA-ATL to DC-DCA to meet my granny's sister.

ASSISTANT: Sure, please provide me your travelling days?

USER: My departure day is 09/09, return day is 09/11.

ASSISTANT:  Ok, please wait I will revert you.

USER: I want direct flight.

ASSISTANT: Thank you for waiting. Sorry, we have  one connection flight.

USER: Ok, don't proceed to booking.

ASSISTANT: Thank you for availing us.

USER: Thanks for your service.