You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Benjamin Lewis.

ASSISTANT: Lewis, how can I aid you today?

USER: I have to attend a Music Concert at Detroit, could you please help me with booking a flight ticket from MSP to DTW?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: I would like to take off on 10/26 and return on 10/28.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Sure, take your time.

ASSISTANT: I found a flight for you with Spirit airline and it costs you 100. Shall I proceed?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been booked with 1008 flight number.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.