You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Joseph white.

ASSISTANT: Nice to meet you White.

USER: I want to book a flight ticket from LAX to MSP, could you please help me?

ASSISTANT: Sure, may I know the journey dates please?

USER: My planning dates are 03/16 and 03/18.

ASSISTANT: Ok, please hold on for a moment.

USER: Make sure that price limit should not exceed 500 with 1 connection.

ASSISTANT: Sorry to say this White, we could not find a flight for you.

USER: It's ok. Thank you for the information.

ASSISTANT: Thank you.