Hi. I am Jerry Evans.
Hello, how can I help you?
 I have got an invitation from the president. So, I need to attend a political meeting in White house at Washington. Please help me with booking a flight ticket from San Francisco.
Sure, please share me your travelling dates?
I will start my journey on 08/11. I will return on 08/13.
Kindly assign me your airport codes?
My source airport code is CA - SFO. My destination is DC - DCA.
Do you have any specifications?
I need a halt in my journey.
Please wait a minute.
Sure.
Sorry, there are no flights with your specifications.
Not an issue.
Thank you for reaching us.