You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Dorothy Harris. I want to visit my friends place for wedding at MI - DTW on 01/17.

ASSISTANT: Sure, may I know your further journey details to proceed?

USER: My origin is TX - AUS will be start on 01/15.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for holding on, do you have any preferable connections?

USER: I need only 1 connection. price limit is 1000.

ASSISTANT: Sorry, unfortunately we have couple of connections in between. Would you like me to proceed?

USER: No, Do not proceed.

ASSISTANT: Sure, pleasure to serve you.

USER: Thanks for the information.