You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Could you please book a flight ticket from ATL to DTW?

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are Oct 09 and Oct 11.

ASSISTANT: Do you have any preferences?

USER: I need a single connecting flight.

ASSISTANT: Ok. Is there any other requirement?

USER: No.

ASSISTANT: Can I know your name?

USER: My name is Susan Wright.

ASSISTANT: Found ticket with Spirit airlines for price 200 having flight number 1023.

USER: Ok, proceed with the booking.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.