You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I am Williams Mitchell. I would like to spend my weekend at Minneapolis, please help me in booking a ticket from DEN to MSP.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are May 19 to May 21.

ASSISTANT: Is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: I need a connecting flight.

ASSISTANT: We have found a JetBlue airline of 1028 flight number with one connection of cost 200.

USER: You can reserve it.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: You are welcome.