You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am looking for a flight from DEN to DTW, can you help me out?

ASSISTANT: Sure, before proceeding further, may I know your travelling dates?

USER: My travel dates are from Aug 31st till Sept 1st.

ASSISTANT: May I know your name?

USER: Myself Joseph  King.

ASSISTANT: Do you need any connection flight?

USER: I am looking for a connecting flight.

ASSISTANT: Sure, any airline preference do you have?

USER: No, I don't have any requirement.

ASSISTANT: Is there any other specifications required for you?

USER: No.

ASSISTANT: American Airlines is providing an economy class flight with one connection at a price of 100, Shall I proceed to book?

USER: Please proceed with it.

ASSISTANT: Ok, your flight ticket has been successfully booked and flight number is 1006.

USER: Thank you.

ASSISTANT: Thanks for reaching us.