You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me to book a flight ticket from DTW to DEN?

ASSISTANT: Sure, please provide your journey dates.

USER: My travel dates are Jan 10 and Jan 12.

ASSISTANT: Do you need any connection limit?

USER: I prefer connecting flight on this route.

ASSISTANT: Do you have any other specifications?

USER: I would like to prefer economy class flight ticket.

ASSISTANT: Delta Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 6:00 hours and arrives at 15:00 hours, shall I book your ticket in this flight?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed in flight 1007.

USER: Thank you.

ASSISTANT: May I know your name for documentation purpose.

USER: I am Raymond Allen.

ASSISTANT: Thank you.