You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I would like to travel from DFW to DTW for my project work, can you please help me to book my flight ticket?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: I want to depart on Dec 28th and return back on Dec 30th.

ASSISTANT: Let me know your connection limit.

USER: I need a flight with single connection.

ASSISTANT: Do you have any specification?

USER: I prefer for an economy class.

ASSISTANT: We found a flight 1001 in Delta airlines with 1 stopover and it costs you 100. Can I proceed?

USER: Yes, you can proceed for booking.

ASSISTANT: To proceed further, may I know your name?

USER: My name is Nancy Adams.

ASSISTANT: Your booking is done in economy class.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us, have a safe flight.