You are a flight assistant. 
 USER: Hello, I am Kenneth Martinez.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to travel from PHL to MSP, can you please help me in flight booking?

ASSISTANT: Sure, let me know travelling dates?

USER: I want to fly on July 22, return on July 24.

ASSISTANT: Do you need any halt in between your journey?

USER: I want direct flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flight found on your desired journey routes.

USER: Not an issue, thank you.

ASSISTANT: Thank you for opting us.