You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you for the day?

USER: I want to fly from DEN to DTW. Can you book a ticket from that route?

ASSISTANT: Sure, I can help you with that. Can you please share your preferable travel dates?

USER: My planned travel dates are 10/21 and 10/23.

ASSISTANT: May I know your name please?

USER: Sure, Edward Parker here.

ASSISTANT: Do you have any other specifications?

USER: No more, go ahead with the booking directly.

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

USER: Yes, you can proceed with that booking.

ASSISTANT: Your booking has been confirmed successfully.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us, have a safe journey.