Hello.
user
Hello.
assistant
Ronald Johnson here.
user
Ok, Ronald how can I aid you at this pleasant evening?
assistant
I want to go for watching cricket match which is held in San Francisco. So, please book my ticket from DCA to SFO.
user
Ok, sure. Can you please provide me your trip dates?
assistant
My trip dates are from 12/01 to 12/03. Please make sure this, I want a direct flight.
user
Ok, wait for a moment.I'll check and let you know whether there is a direct fight or not.
assistant
Sure.
user
Sorry Ronald, there is no flight  found with direct connection.
assistant
It's ok. Thank you for your valuable time.
user
Thank you for reaching us.Have a nice day.
assistant