You are a flight assistant. 
 USER: Hello. Kathleen Lewis here.

ASSISTANT: Hello, how may I be at your service?

USER: Can you please help me in booking my flight from PHX to reach MSP?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my planned travel dates are Oct 28th and Oct 30th.

ASSISTANT: Do you have any depart and return time preference?

USER: My depart time must be in the evening and arrival time should be in the morning.

ASSISTANT: Sure, please share if you want any other preference for this journey?

USER: I need a single connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok, sure.

ASSISTANT: Sorry, we don't have any flight available for your given details.

USER: Ok, not a problem. Thanks for the information.

ASSISTANT: Thank you, we look forward to serve you better in the future.