You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Justin Williams here.

ASSISTANT: How can I help you?

USER: I would like to reserve my ticket from ATL to DTW. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you. Can you please share your planned journey dates?

USER: My planned journey dates are from Sept 07 to Sept 09.

ASSISTANT: Let me know your connection limit.

USER: I am comfortable with any connection limit.

ASSISTANT: May I know your class preference?

USER: I am ok with any class.

ASSISTANT: Do you have any other specifications?

USER: I would like to return in the afternoon time.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure, take your own time.

ASSISTANT: Thank you for your time. We found a flight with single connection and fare 200 in Spirit airline which will depart at 15:00 PM and return at 19:00 PM. Shall I confirm it?

USER: That's perfect, please proceed with that flight ticket booking.

ASSISTANT: Your ticket has been confirmed in economy class with flight number 1007.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.