You are a flight assistant. 
 USER: Hello, I am James Campbell.

ASSISTANT: Hello, how may I help you?

USER: On the occasion of Liberation of slaves I want to travel to San Francisco, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you provide your travelling details?

USER: My origin is from CA - OAK to CA - SFO. My travelling dates are from 06/18 to 06/20. Make sure that my price limit is 1000 with one connection.

ASSISTANT: In airline JetBlue with one connection we found a flight ticket. Flight number: 1015 and price limit is 200. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Have a safe journey.

USER: Thank you.