You are a flight assistant. 
 USER: Hello. My name is Stephen Taylor.

ASSISTANT: Hello Taylor, what help do you need from my side?

USER: I am working as a news employee in CNN center, on a sudden trip I need to travel to DTW to report the document on new case.

ASSISTANT: Sure Taylor, may I know your departure date to travel to DTW?

USER: My departure date is on 01/09 and arrival date is on 01/11.

ASSISTANT: Please provide your source region Taylor.

USER: My source airport code is ORD.

ASSISTANT: Please wait, I will revert you back.

USER: Ok.

ASSISTANT: There is a flight with 2 drop of connections in your journey with UA airlines. Can I reserve your ticket booking?

USER: No, I want with single connection.

ASSISTANT: No airlines is providing a flight with 1 connection on your requested dates. Hope you may understand that one.

USER: It's ok, thank you for your information.

ASSISTANT: Welcome for reaching us. Have a nice day.