Hello, I am Stephanie Carter.
Hello, how can I assist you?
I am planning to attend a board meeting at Dallas. Help me in booking my flight ticket.
Sure, we are at your service. Please provide me your travelling dates?
My travelling days are from 09/09 to 09/11.
Do you have any price limit?
I need a direct flight.
May I know your source and destination codes?
The price limit is 500. My airport codes are from CA-OAK to TX-DFW.
Ok, please wait for a minute.
Sure.
Thanks for waiting, I found a direct flight  with the price of 100. Delta airline, flight number is 1003. Shall I proceed?
Its a perfect flight, book a ticket with this Delta airline.
Your booking has been confirmed.
Thank you for your kind response.
Thanks for choosing us, have a great day.