You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Could you help me in booking a flight ticket from DTW to ATL?

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

USER: My departure day is Feb 01, return day is Feb 03.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I need a single connecting flight.

ASSISTANT: Do you have any specifications on your journey?

USER: No.

ASSISTANT: May I know your name for the booking process?

USER: My name is Alexander Johnson.

ASSISTANT: Frontier Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking?

USER: Ok, proceed to booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1004.

USER: Thank you for your help.

ASSISTANT: Welcome, thank you for opting us.