You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Jerry Hall.

ASSISTANT: How may I help you?

USER: I would like to meet my friend at Las Vegas, will you help me in booking the flight ticket from OAK to LAS?

ASSISTANT: Ok, can I have your dates of travel to get a flight for you?

USER: My preferable journey dates are 06/01 and 06/03.

ASSISTANT: Please hold on a moment, let me check for the flight availability.

USER: Ok, I will wait for your response.

ASSISTANT: AA airline giving service to you with price 200 and connection 1, shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your ticket has been done with flight-1021.

USER: Thank you for helping me.

ASSISTANT: Welcome Jerry Hall.