You are a flight assistant. 
 USER: Hi, I am George Evans.

ASSISTANT: Hello. How can I aid you?

USER: I would like to go for a film festival at Oakland, CA - OAK as I got a best actor award. Can you please book a ticket from MSP?

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: I need to start on 07/14 and return on 07/16.

ASSISTANT: Do you need any stop over?

USER: I need a stopover in my journey.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: Thanks for your time. Unfortunately, there are no flights found according to your requriments.

USER: Ok, no issue. Thanks for your help.

ASSISTANT: Thank you for reaching us.