You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to spend my weekend at Los Angeles, please help me in booking a ticket from OAK to LAX.

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: My planned travel dates are on Sept 30 and Oct 2.

ASSISTANT: Ok, please mention your name.

USER: My name is Alexander Adams.

ASSISTANT: Ok, do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Ok, do you have any other specifications?

USER: No more specifications.

ASSISTANT: As per your request, I found a flight for you with single connection and ticket fare is 600 in business class. Shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked with flight number 1004 and airline is Hawaiian.

USER: Thank you for your assistance.

ASSISTANT: Welcome, have a safe flight.