You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER:  I need to book a flight ticket from ATL to AUS, can you help me in booking a flight ticket?

ASSISTANT: Sure, we are here to make your journey comfort. Will you mention your travelling dates please?

USER: Sure, my journey dates are Oct 10 and Oct 12.

ASSISTANT: May I know your name please?

USER: Sure, Samuel Harris here.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer maximum one connection.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: I want to fly in a well company airline.

ASSISTANT: Let me check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by UA airline with the flight number-1019 and the fare 100, shall I book the connecting flight?

USER: Yes, you can.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.