You are a flight assistant. 
 USER: Hello. I am Jack Garcia.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Sound board theater at Detroit, MI-DTW. So can you please help me to book a flight ticket from New York, NY-JFK?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 12/17 to 12/19.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a JetBlue airline, flight number: 1003, price: 100.

USER: Ok, you can proceed for booking, if it is a direct flight.

ASSISTANT: Sure, it is a direct flight, your booking is done.

USER: Thanks for your kind service.

ASSISTANT: Thank you.