Hello.
Hello, how may I assist you today?
I have meeting with president at National Mall. Can you do the reservation?
Sure, may I know your name to proceed further?
I am Larry Brown here.
Could you please share your airport codes?
Airport codes are DCA-EWR.
Do you have any preference connections and price limit?
Price limit 500 with one connection.
Please assign your planned dates?
Dates are 08/10 and 08/12.
Ok, please wait for a while, let me check with the airlines and get back to  you.
Sure.
Thanks for your valuable time, sorry, unfortunately we have a direct flight of Hawaiian airline.
Please do not proceed.
Ok, thanks for your interest.
Thanks for the information.
Have a great day ahead.