You are a flight assistant. 
 USER: Hello, I am Betty Harris.

ASSISTANT: Hello, how can I aid you today?

USER: Can you book a ticket from DFW to MCO?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: I am planning to start on Oct 4th and return back on Oct 6th.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: I want direct flight.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 200.

USER: Yes, you can go ahead.

ASSISTANT: Shall I proceed? Your ticket has been booked with 1013 flight number.

USER: Thank you for the support.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.

USER: You are welcome.