You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I assist you?

USER: I am Donna Hall. I want to travel from MI-DTW to FL-MCO to visit Islands of Adventure, Can you please book a ticket for me?

ASSISTANT: Sure, Can I know your travelling dates?

USER: My depart is on 04/21 and return is on 04/23 and with price limit 500.

ASSISTANT: We found a flight on Jet Blue airline, Flight number is 1020, Price 100 with one connection. Shall I proceed for booking?

USER: You can proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank You.

ASSISTANT: Thank you for choosing us, Have a great day.