You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you at present?

USER: I would like to book a ticket from MSP to DTW, can you please help me out?

ASSISTANT: Sure, I am here to help you for booking. Can you please mention your depart and arrival dates?

USER: Thank you. I am travelling on these dates Nov 25th and 27th.

ASSISTANT: Ok, Let me know your connection limit.

USER: I need single connected flight.

ASSISTANT: Is there any other specifications?

USER: I prefer return in the morning.

ASSISTANT: Ok, May I know your name please?

USER: David Clark here.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We are glad to inform you that, we found a flight in 1000 Spirit Airlines with a fare of 100. Can I proceed for booking?

USER: Ok, you can proceed.

ASSISTANT: Sure, your booking for has been reserved.

USER: Ok, thank you for your services.

ASSISTANT: Thank you for reaching our chat service.