You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you help me booking a flight ticket from DTW to DFW?

ASSISTANT: Sure, could I have your trip dates, please?

USER: I will start on 02/06 and return on 02/08.

ASSISTANT: May I know your good name?

USER: I am Stephen Campbell.

ASSISTANT: Do you have any preferences?

USER: No.

ASSISTANT: We found a connecting flight 1008 from Southwest airlines has fare 100. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.