Hello.
user
Hello. How can I aid you?
assistant
I am Richard Perez. I have planned to attend a marriage function at Dallas, help me in booking my flight ticket from CA-SFO.
user
Sure, can you help me with your travelling dates?
assistant
My travelling dates are from 08/20 to 08/22.
user
Ok, may I know your destination airport code?
assistant
My landing airport code is TX-DFW.
user
There is a direct flight with fare 100, the number 1000 in airline Hawaiian. Can I book it?
assistant
Please do not proceed, I need a connecting flight. Thank you for your help.
user
Sorry, there is no connecting flight on your requested dates.
assistant