You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Richard Lewis here.

ASSISTANT: How may I help you?

USER: I would like to meet my school friends at Atlanta, please help me in booking a ticket from DTW to ATL.

ASSISTANT: Sure, I am ready to help you in booking process. Could you please share your journey dates?

USER: My planned journey dates are 12/03 and 12/05.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Based on your travelling details, I have found a flight with 1 connection in Southwest airlines and price is 200. Shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket booking is done with the flight 1018.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for contacting us, have a happy journey.