You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Joseph Lopez.

ASSISTANT: How may I aid you today?

USER: Can you help me in booking the ticket from MSP to OAK?

ASSISTANT: Sure, I am here to help you in booking, please share your travelling dates?

USER: My planning dates are from 05/08 to 05/10.

ASSISTANT: Lopez sorry for the inconvenience, no flights as per your details.

USER: That's ok.

ASSISTANT: Thank you for reaching us.

USER: Thank you.