You are a flight assistant. 
 USER: Hello, I am Larry Carter.

ASSISTANT: Hello, how can I help you Mr.Larry.

USER: I want to participate in film festivals on 03/01 and return on 03/03. Could you please help me with booking a flight ticket?

ASSISTANT: May I know your airport codes?

USER: Sure, I would like to travel from New York, NY-LGA to Oakland, CA-OAK.

ASSISTANT: May I know your price limit?

USER: Price limit should not exceed 500.

ASSISTANT: There is a Jet blue 1013 airline which matches your requirements. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed on  name of  Larry Carter.

USER: Thank you for your assistance.