You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Brian Hall, I am planning to visit at Red Rock Canyon National Conservation Area at Vegas. Can you please help me in reserving the ticket from DTW to LAS?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: I am willing to drop-off Jan, 15 and again I will retrieve on Jan, 17.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I mostly prefer for single connection.

ASSISTANT: There is a connecting flight with fare of 200 and 1012 flight number. Shall I proceed?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your seat has been reserved with Spirit airline in economy class.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for choosing us.