Hello. I am Dennis Wilson.
Hello, how may I aid you today?
I have a meeting at Austin, so could you please guide me with flight ticket booking which will return back in the afternoon time?
Sure, please share me your trip dates.
Sure, my trip dates are Aug 10 and 12.
Do you like to go with a economy class or business class?
I can travel in any flight.
Do you want to travel in connecting flight or direct flight?
I need a single stop flight for my journey.
May I know your source airport code?
My source location airport code is LGA and my destination location airport code is AUS.
 Please share if you want to travel in any specific time?
I need a specific time in my return journey which will be on afternoon time.
Please wait for a while. Sorry to say that, there are no flights available on the routes of your journey.
No problem with that one, thank you for your help and providing the information.
Thank you for opting us.