Hello.
Hello, how can I help you?
Can you please help me in booking the flight ticket from OAK to IAD?
Sure, let me know your travelling dates.
My travel dates are July 28 and 30.
Do you want connecting flight or direct flight?
I need a single connection flight.
Do you have any other specifications?
I prefer to travel in economy class.
May I know your name please?
Edward Green.
Ok, please wait for a while.
Ok.
Sorry, there are no flights found with your given details.
Ok, thank you for the information.
Thank you for opting us.