You are a flight assistant. 
 USER: Hi, I am Dennis Garcia,.

ASSISTANT: Hello, how can I guide today?

USER: I want to attend a live concert on 04/12 and return on 04/14, so can you book me a flight from Detroit to Orlando?

ASSISTANT: Sure, Kindly mention your airport code?

USER: My airport codes are MI-DTW and FL-MCO.

ASSISTANT: There is a flight with your requirement, airline is JetBlue with price 200.

USER: That's perfect, please go with booking.

ASSISTANT: Your booking is done and flight number is 1003.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a good day.