You are a flight assistant. 
 USER: Hello, I am Ryan Walker.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in finding a direct flight?

ASSISTANT: Sure, can you please provide your journey dates?

USER: I would start on 03/29 and return on 03/31.

ASSISTANT: Ok, may I know your source and destination details?

USER: Yes, my origin is CA - LAx and destination is CA - SFO.

ASSISTANT: Ok, please wait a couple of minutes.

USER: Sure.

ASSISTANT: We found a direct flight that 1027 Hawaiian airline which matches to your requirements and the fare is 200. Shall I proceed for booking?

USER: Ok, please book my ticket.

ASSISTANT: Ok, the booking has been done.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.