You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Could you please help in booking a flight ticket from CA-OAK to NY-JFK.

ASSISTANT: Sure, may I know your name and travelling dates please?

USER: And, my travelling dates are 09/23 to 09/25. OK, my name is Margaret martin.

ASSISTANT: OK, please wait for a moment to check the available ticket for you.

USER: OK,sure.

ASSISTANT: The ticket with price limit 100 and connections limit is 1 has found.

USER: OK, you can proceed with the booking.

ASSISTANT: Flight number is 1027 and airline is JetBlue. Sure, your ticket has booked.

USER: OK, thank you.

ASSISTANT: Thank you. Happy journey.