You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you aid me in booking a flight ticket from MSP to DTW?

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

USER: Sure, I would like to go on Aug 13th and return back on Aug 15th.

ASSISTANT: Can you please share your connection limit?

USER: Make sure it is a single connecting flight.

ASSISTANT: Is there any class preference?

USER: Any class is fine for me.

ASSISTANT: May I know your name please?

USER: Myself Donna Hernandez.

ASSISTANT: Do you have any specifications?

USER: Make sure it is a normal-cost airline.

ASSISTANT: Delta airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket is booked with the flight-1022.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.