Hello.
Hello. How may I assist you at this moment?
I am planning to attend a meeting conference at Dallas DFW.  Could you please help me with booking a flight ticket from OAK?
Sure, I will help you with that. Can you please provide your planned dates of journey?
I need to start my journey on 12/19 and return back on 12/21.
Please wait a moment to check the flights availability.
Ok, I will wait for your response.
According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Southwest airlines. Shall I proceed with this?
If it is a direct flight, you can proceed with that booking.
Sorry, there are no direct flights available in your route.
It's ok, no problem.
For documentation purpose, may I know your name please?
Myself Melissa Hall.
Ok Hall, thank you for reaching us, have a great day.