You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am a interior designer and I got an to work with a big company, so can you please help me in booking my flight ticket from PHX?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: I got a client appointment on Jan 26th, so I would like to start on Jan 25th and my return date will be Jan 27th.

ASSISTANT: May I know your destination airport codes of please?

USER: I would like to land in the best international airport in Minneapolis MSP.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other specifications for this trip?

USER: My depart time should be in the evening so that I can spend my time with my friend.

ASSISTANT: May I know your good name please?

USER: I am Larry Walker.

ASSISTANT: Larry Walker, there are no flight services are available on this route on your provided dates.

USER: Its ok, thank you.

ASSISTANT: Thank you for contacting us.