You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

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

ASSISTANT: Sure, could you please let me know your dates of journey?

USER: I would like to travel on 12/03 to return on 12/05.

ASSISTANT: May I know your good name please?

USER: Ronald White here.

ASSISTANT: Are you looking for any other help from my side please?

USER: I need a economy class.

ASSISTANT: Ok, please wait for a mean while.

USER: Sure.

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

USER: Ok, proceed for booking.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1007.

USER: Thanks for your information.

ASSISTANT: You are welcome, have a safe flight.