You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you aid me to book a flight ticket from MSP to SFO?

ASSISTANT: Sure, may I know your connection limit?

USER: I am looking for a direct flight.

ASSISTANT: Can you please share your planned travel dates?

USER: I planned my trip on the dates Sept 10 and Sept 12.

ASSISTANT: Do you have any other requirements?

USER: No, other requirements.

ASSISTANT: May I know your name please?

USER: Myself Carolyn Phillips.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: No issue, anyway thank you for checking.

ASSISTANT: Thank you for opting us.