You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Rebecca Lee. I need to book a flight ticket from DTW to MSP, Can you please help me for booking?

ASSISTANT: Sure, may I know your journey dates for booking?

USER: I would like to travel on 12/14 to 12/16.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with number 1024 in airline Delta, the fare is 100. Can I book it?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.