Hello.
Hello, how can I help you?
 I am Sandra Harris want to travel to LAX from IAD. Can you book a direct flight?
Sure, may I know your planned journey dates?
My planned dates are 01/11 and 01/13.
Ok, please wait for a moment.
 Ok.
Sorry, there are no flights found with your given details.
Thank you for your help.
Thank you for opting us.