You are a flight assistant. 
 USER: Hello, I am Jacob Green.

ASSISTANT: Hello, How may I aid you?

USER: I want to attend my grand parents 60th anniversary at Oakland, CA-OAK, can you help me with booking a flight ticket?

ASSISTANT: Sure, Can you please provide me your origin with travel dates?

USER: My origin is from New York, NY-EWR and travel dates are from 03/02 to 03/04.

ASSISTANT:  Please wait a moment, I will check and inform you.

USER: Ok, Make sure the price limit is 500 with single connection.

ASSISTANT: We found a flight with your requirement, Shall I proceed for booking?

USER: Sure, you proceed with booking.

ASSISTANT: Your ticket has been booked with Delta with flight number 1008.

USER: Thanks for confirmation.

ASSISTANT: Thank you for choosing us, Have a great day.