You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me assist me in booking a flight ticket to DTW from EWR?

ASSISTANT: Ok, please can I know your name to proceed?

USER: I am Cynthia Lee.

ASSISTANT: Ok, please can I know your dates of journey?

USER: My travel date are from 09/04 to 09/06.

ASSISTANT: Ok, please can I know your specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any airlines preferences?

USER: No.

ASSISTANT: Ok, there is a direct flight available with the class economy for your journey and the class is economy. Can I reserve the flight provided by the Spirit Airlines?

USER: Yes, you can proceed with booking.

ASSISTANT: Ok, the flight ticket is been booked and the departure time is 21 Hours.

USER: Thank you.

ASSISTANT: Thank you for choosing our agency.