You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Marry Campbell. I have a business meeting in Atlanta, can you help me for booking a flight ticket from DEN to ATL?

ASSISTANT: Sure, please share your travel dates too.

USER: My travelling dates are from 08/15 till 08/17.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked with flight 1009 and airline is Spirit.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.