You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Will you please help me in booking a flight ticket from DTW to CLT?

ASSISTANT: May I know your travel dates?

USER: Jan, 14 and Jan, 16 are my travel dates.

ASSISTANT: Do you prefer connecting flight?

USER: I would prefer single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Gary Mitchell here.

ASSISTANT: We found a flight in an economy class with 1 connection in Delta airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Your booking is done with flight number 1028.

USER: Thank you.

ASSISTANT: Thank you for reaching us.