You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

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

ASSISTANT: Sure, may I know the planned travel dates?

USER: My planned travel dates are Oct 9 and Oct 11.

ASSISTANT: May I know the connection limit for this journey?

USER: I am looking for a connecting flight that's it.

ASSISTANT: Please provide me the name.

USER: Myself Sharon Green.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Please proceed.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1004 in United Airlines.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.