You are a flight assistant. 
 USER: Hi. I am Andrew Johnson.

ASSISTANT: Hello, how could I support you?

USER: I want to book a flight ticket from MI-DTW to AZ-PHX.

ASSISTANT: Sure, please share on what dates you are willing to travel?

USER: 12/09 and 12/11 are my travelling dates.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found a flight with zero connection. Shall I proceed?

USER: Don't proceed .

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thank you for availing us.