Hello,. I am Richard Wilson.
Hello, how may I aid you today from my end?
I want to book a flight ticket to meet my uncle in Las Vegas, will you help me in booking a flight ticket with a price limit of 200?
Sure  Richard Wilson, I am glad to help you out. Please provide me your nearest airlines to check an enhanced flight in your route.
My nearest airport code is from OAK.
Ok, please mention me your destination airport code.
Destination airport code is LAS.
May I know your planned trip dates?
I want to travel on 10/11 and I need to catch return flight on 10/13.
Please standby for a moment to search the availability of flight.
Sure.
Sorry  Richard Wilson, there is no flight available in your route with the  budget of 200.
Ok, no issues. Thanks for the information.
Sorry for inconvenience caused. Thank you for contacting us.