You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Stephen Mitchell, can you help me to book a flight from LAX?

ASSISTANT: Sure, I will help you with that.

USER: Ok.

ASSISTANT: May I know your origin and destination airport codes for booking?

USER: My destination airport code is ORD.

ASSISTANT: Can I know your departure and return dates of travelling?

USER: My travelling dates are 11/30 and 12/02.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Sure.

ASSISTANT: Based on your request, I have found a flight with 1 connection with the fare of 200 provided by Spirit airlines. Shall I proceed with this flight?

USER: Proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1016.

USER: Thank you.

ASSISTANT: Thank you for using our services, have a safe journey.