You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you please help me in booking a flight ticket to MSP from OAK?

ASSISTANT: Sure, on which dates would you like me to book a flight ticket for you?

USER: My travel dates are from Mar 09 to Mar 11.

ASSISTANT: Do you prefer either connecting flight or direct flight?

USER: I do prefer to travel in direct flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: No.

ASSISTANT: To proceed further, can I know your name?

USER: I am Kathleen Johnson.

ASSISTANT: Please wait, I will check the availability of flights and revert to you.

USER: Ok.

ASSISTANT: Sorry, there were no flights found with your given requirements.

USER: No problem, thank you.

ASSISTANT: Thank you for reaching us.