You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Karen Lewis. Can you help me booking a flight ticket to OAK for a round trip?

ASSISTANT: Sure, I am glad to help you. May I know trip dates please?

USER: I will start on Mar, 02 and return on Mar, 04.

ASSISTANT: Do you have any specifications?

USER: I need a break in my journey.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: I found an economy class ticket in JetBlue airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is reserved with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.