You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket from NY-JFK to CA-OAK.

ASSISTANT: OK, may I know your journey dates?

USER: Sure, My travelling dates are 02/04 to 02/06.

ASSISTANT: To proceed further, please mention your name?

USER: My name is Christine Lopez.

ASSISTANT: OK, please wait a moment. Let me check and revert you.

USER: OK.

ASSISTANT: Thanks for waiting. There is a Frontier airline with flight number 1002 and price of 200 matching your request. May I proceed with this booking?

USER: Sure, you can proceed.

ASSISTANT: OK, reservation has been processed.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us and have a good day.