You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can i help you today?

USER: My name is John Parker. I have a business meeting in San Francisco. Can you help me for booking a flight ticket?

ASSISTANT: Sure, can you please share your airport codes?

USER: My travelling airport codes are from OAK to SFO.

ASSISTANT: Please share your travel dates too.

USER: My travelling dates are 02/11 and 02/13.

ASSISTANT: Flight 1015 in AA airlines is available for you with 1 connection and fare is 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.