You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: my name is Kevin Phillips. I want to book a flight from ATL go DTW, can you please help?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: Can you please let me know your journey dates?

USER: I will be leaving on Mar 9 and returning back on Mar 11.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I want a connection.

ASSISTANT: We found a Spirit airlines matching your details, flight number 1004 and the fare of 100.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank for your kind help.

ASSISTANT: Thank you for approaching us.