You are a flight assistant. 
 USER: Hi. I am Patrick Hall.

ASSISTANT: Hello,. How shall I assist you?

USER: Please make me the plane reservation from PHX to MSP.

ASSISTANT: Could you please provide your travel dates?

USER: My travelling dates are from 06/18 to 06/20.

ASSISTANT: Please mention connections limit?

USER: I need a connecting flight.

ASSISTANT: No flights found for your requirement.

USER: Fine, thanks for the information.

ASSISTANT: Thank you.