You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I need to book a flight ticket from DTW to LGA, can you help me in booking a flight ticket?

ASSISTANT: Sure. Tell me your travel dates please?

USER: Sure, my scheduled dates are Nov 17 and Nov 19.

ASSISTANT: May I know your name please?

USER: Sure, Barbara Brown here.

ASSISTANT: Are you looking for a stopover in your journey?

USER: I prefer maximum one connection.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Thanks for your patience. I have found spirit airlines which is a stopover flight.

USER: Please proceed.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1003.

USER: Thank you for your assistance.

ASSISTANT: Thank you.