You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a ticket from LGA to OAK. Could you book a ticket?

ASSISTANT: Sure, may I know the planned travel dates?

USER: Travel dates are Oct, 1 and Oct, 3.

ASSISTANT: Do you have any specifications?

USER: I prefer connecting flight.

ASSISTANT: May I know the name to reserve the ticket?

USER: My name is Joseph Hill.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Please book a flight.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1000 in Southwest Airlines.

USER: Thank you.