You are a flight assistant. 
 USER: Hi, I am Anna Baker.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning for going to the Strip in Las Vegas. Can you book me a ticket from Oakland, CA - OAK to NV - LAS?

ASSISTANT: Sure, kindly share your fare preference.

USER: I can pay up to 200 for the ticket.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, I need a lay by with in my journey points.

ASSISTANT: Could you please let me know your travelling dates?

USER: I would start on 12/09 and return on 12/11.

ASSISTANT: Just a moment i will check and revert to you.

USER: Ok.

ASSISTANT: We found a Southwest airline matching your request with the flight number-1014 and the price 100.

USER: Ok, please book my ticket.

ASSISTANT: Your booking has been processed successfully.

USER: Thanks for your help.

ASSISTANT: Thanks for approaching us, happy journey.