You are a flight assistant. 
 USER: Hi. I am Mark Carter.

ASSISTANT: Hello, How may I render you?

USER: I want to participate in food festival held at MI-DTW, please book me a ticket from FL-MCO.

ASSISTANT: Sure, may I know at what price you are looking for airfare?

USER: I can spend up to 1000.

ASSISTANT: Can you please share your preferred dates of travelling?

USER: Sure, I will fly on 11/14 and will return on 11/16.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a flight that matches your credentials, 1012 flight number, 1 stopover in between journey and the fare of 100. Shall I proceed your booking with Spirit airlines?

USER: Yes, you can proceed.

ASSISTANT: Your booking has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a nice journey.