Hello.
Hello, how may I help you?
I am planning to attend a Business Meeting  in DCA from LAX. Can you find a ticket for me?
Sure, I am happy to help you. Please let me know your travel dates?
Sure, my travel dates are 11/21 to 11/23. Make sure that the connection limit is 0.
Ok, please tell me your good name for further process?
Yes, I am Jeffrey Smith.
Sorry to inform you Smith, I didn't found any flight for you with connection 0.
Ok, no problem. Thank you for your information.
You are welcome. Have a nice day.