You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I want to book a ticket from DFW to DTW to attend seminar, can you help me in booking?

ASSISTANT: Sure, could you please mention with your dates of journey?

USER: I am departing on Oct 01 and return on Oct 03.

ASSISTANT: Are you looking for any other specifications please?

USER: I prefer a connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Catherine Jones.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: I found a connecting flight of fare 100 with the Southwest airline, shall I proceed with this ticket booking?

USER: Please proceed for booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1004.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe journey.