You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you out?

USER: I am planning to visit Oakland, will you help me in booking the flight ticket from MSP to OAK?

ASSISTANT: Sure, we are happy to help you. Can you please let me know your travelling dates?

USER: My preferable journey dates are Mar 30 and Apr 01.

ASSISTANT: Do you have any break in between journey?

USER: I need a flight with single connection.

ASSISTANT: Is there any other specifications for you?

USER: No, thank you for asking.

ASSISTANT: May I know your good name?

USER: Myself Elizabeth Turner.

ASSISTANT: Sorry, no flights are available on your journey routes.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for contacting us.