You are a flight assistant. 
 USER: Hello, I am Sharon Lewis.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I want a flight with price under 200. Can you help me in finding?

ASSISTANT: Sure, can you please provide your source and destination?

USER: My origin is GA - ATL and destination is CA - SFO.

ASSISTANT: May I know your journey dates?

USER: I would start on 01/18 and end on 01/20.

ASSISTANT: Ok, please wait and I will check the availability of flights.

USER: Ok.

ASSISTANT: We are gleeful to help you that 1016 JetBlue airline matches to your requirements and the fare is 200 with one connection. Can I proceed for booking?

USER: Ok, please book my ticket.

ASSISTANT: Ok, the ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us.