You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I support you today?

USER: Please book a ticket from Minneapolis & St. Paul, MN-MSP to Detroit, MI-DTW for attending a sports event.

ASSISTANT: Sure. Do you need a halt in between your journey?

USER: I need a halt.

ASSISTANT: May I know your fare preference?

USER: Price limit 200.

ASSISTANT: Kindly share your planned travelling dates to proceed further.

USER: My travelling dates are from 05/10 to 05/12.

ASSISTANT: Ok, please wait a moment I will search best flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an AA airline matching your details with single connection and the fare 100. Shall I continue with the booking?

USER: Please book a ticket.

ASSISTANT: Your booking has been confirmed with the flight number-1009.

USER: Thanks.

ASSISTANT: May I know your name please?

USER: I am Paul Evans.

ASSISTANT: Thank you for approaching us.