You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please find a flight and reserve a flight ticket from OAK and MSP?

ASSISTANT: It's my pleasure to help you. May I know your preferred dates?

USER: Thank you for accepting my request. My preferred travel dates are Feb 15 and Feb 17.

ASSISTANT: Could you help me with your name please?

USER: My name is Frank Young.

ASSISTANT: Sorry, there is no flight available on this route for the given dates.

USER: It's ok, not an issue. Thank you for searching the flights.

ASSISTANT: Thank you for connecting us.

USER: You are most welcome.