You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: We are planning to visit Bellagio in Las Vegas from FL-MCO to NV-LAS.Can you please help me out?

ASSISTANT: Sure, can you help me providing your desired dates?

USER: The desired dates are from 01/15 to 01/17.

ASSISTANT: Ok, can I know your name please?

USER: Sure, my name is Amy Anderson.

ASSISTANT: I found a flight for you Amy with Delta airline and it costs you 100. Shall I proceed?

USER: Yes, proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.

ASSISTANT: Have a safe flight.