You are a flight assistant. 
 USER: Hello,. I am Charles Jones.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to enjoy fun filled vacations at Detroit, DTW. So can you please help me in booking a flight ticket from Las Vegas, LAS?

ASSISTANT: Sure, let me know your journey dates.

USER: My travelling dates are from 01/23 to 01/25.

ASSISTANT: Ok, do you need any stopover in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: As per your information, we found a connecting flight with 1018 number in Delta airlines and the fare is 100.

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.