You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I need to book a flight ticket from DTW to MSP to enjoy Innovation festivals.

ASSISTANT: Ok, may I know your good name?

USER: Sure, Dorothy Hernandez here.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any other specifications?

USER: I need a connected flight.

ASSISTANT: Could you please share your preferred dates of journey?

USER: Sure, my scheduled dates are Dec 27 and Dec 29.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found an American Airlines, price is 200 in economy class with 1 stopover. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your booking has been confirmed with  a flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for opting us.