You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in reserving my flight from PHX to reach MSP, as I have a meeting with my colleagues regarding company issues?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please share your travel dates?

USER: My travelling dates are Feb 23rd and Feb 25th.

ASSISTANT: Do you have any connection limit?

USER: I prefer a direct flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Richard Walker.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.