You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Can you help me in booking a flight ticket from DTW to DFW?

ASSISTANT: Sure, will you please provide your preferable dates of travelling?

USER: I want to travel on 04/23, and return on 04/25.

ASSISTANT: Would you like to travel in a business class or in an economy class?

USER: I would like to travel on economy class.

ASSISTANT: Any connection limit do you have?

USER: I need a single connection.

ASSISTANT: On whose name I have to book the flight ticket?

USER: I am Andrew Phillips.

ASSISTANT: Please be on hold to check the flights.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by American Airlines in economy class. Are you ok with this flight?

USER: Proceed with the booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1000.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a great day.