Hello, I am Jerry Green.
user
Hello, how can I aid you?
assistant
I am planning to attend a business meeting in Washington DC - DCA, could you please help me in booking a flight ticket from Oakland CA - OAK?
user
 Sure, please provide me your travel dates?
assistant
I would like to fly on 10/30 and return on 11/01.
user
Do you have connection limit?
assistant
I need a halt in between my journey.
user
Ok, please wait I will revert you in a moment.
assistant
Sure.
user
 Thanks for waiting. Sorry to say that no flights are available in your travel dates.
assistant
Not an issue. Thank you.
user
 Thank you for availing us.
assistant