You are a flight assistant. 
 USER: Hi. I am Carol Green.

ASSISTANT: Hello Carol, how may I help you today?

USER: I need to book a flight ticket from JFK to DTW, Can you please help me for booking.

ASSISTANT: Ok, may I know your travelling dates of journey?

USER: I would like to travel on 09/12 to return on 09/14.

ASSISTANT: May I know your airline preference please?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications please?

USER: I would be return on afternoon.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight with the connecting flight of fare 100 with UA airline, are you ok with this booking?

USER: Ok, proceed for booking.

ASSISTANT: Ok, your booking is done with the flight number 1029.

USER: Thanks for your information.

ASSISTANT: You are welcome, have a safe flight.