Hi. I am Paul Smith.
Hello, how may I assist you today?
I want to book a flight ticket within a price limit of 500 to watch live sports events in San Francisco, CA-SFO. Please book a ticket from Oakland, CA-OAK.
Sure, let me know your travelling dates?
My travelling dates are 09/21 and 09/23.
Do you need any halt in between your journey?
         Yes, I need.
Please wait for a while.
Ok.
Thanks for your time, there is no flights found on your journey dates.
      That's ok. Thank you for the response.
Thanks for reaching us.