You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to attend my sister house warming at Phoenix AZ-PHX, can you help me with booking?

ASSISTANT: Sure, please provide me your planned dates.

USER: I will start on 03/06 and arrival on 03/08.

ASSISTANT: Let me know your source code please.

USER: My origin code is Detroit MI-DTW.

ASSISTANT: Do you need a stop over in between your journey?

USER: Yes, I need a connection.

ASSISTANT: To proceed further, May I know your name?

USER: I am Rachel Moore.

ASSISTANT: Sorry, there are no connecting flights at this moment.

USER: No issues. Thank you.

ASSISTANT: Have a nice day.