You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jennifer Green.

ASSISTANT: How can I aid you?

USER: I would like to attend a seminar at Oakland, help me in booking my flight ticket  with one connection.

ASSISTANT: Sure, I can help you out. May I know your travelling dates?

USER: My travelling dates will be 12/18 to 12/20.

ASSISTANT: Please share me your preferable airport codes.

USER: My source point is New-York. My destination airport code is CA-OAK. Source code is NY-JFK.

ASSISTANT: We found a Southwest airline, flight number:1010 and the price is 100. Can I reserve it?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for contating us.