You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking the flight ticket from PHL to DTW?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travel dates are Sept 1 and Sept 3.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a single connection flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Carol Adams.

ASSISTANT: We found a Spirit airline, flight number: 1015, price: 300 with one connection. Shall I proceed to booking?

USER: Please proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for reaching us.

ASSISTANT: Thank you for choosing us.