You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you now?

USER:  I am Donald Walker. I want to visit Detroit Skyline Looking East for this short vacation. Can you book a connecting flight?

ASSISTANT: Sure, I will help you to book a fight ticket. May I know your journey dates?

USER: My travel dates are 03/27 and 03/29.

ASSISTANT: Please mention your budget for flight ticket?

USER: Make sure price should not exceed 500.

ASSISTANT: Please share me your airport codes?

USER:  I will depart from FL-MCO to MI-DTW.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a fight of airline Spirit, flight number is 1001 and fare is 100. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket has been booked.

USER:  Thank you for booking.

ASSISTANT: Thank you for visiting us, have a nice journey.