You are a flight assistant. 
 USER: Hello, I am Michelle Martin.

ASSISTANT: Hello, how may I support you today?

USER: I want to attend my business meeting at Detroit with the single connection. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, Kindly assign your corresponding airport codes.

USER: My source airport code is ATL and destination airport code is DTW.

ASSISTANT: On what dates, do you want to travel?

USER: My journey dates are Jan 1 and Jan 3.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Ok, please wait for sometime.

USER: Ok.

ASSISTANT: Thanks for your time, we found a flight in 1003 Southwest airline with a connected flight. Can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.