Hi.
user
Hello, how may I serve you today?
assistant
I am Richard Miller, planning a holiday trip my self from PHX to DCA.
user
Ok, can you please provide your travel dates?
assistant
Please check flight availability on 08/25. I want a connecting flight. And I recur on 08/27.
user
Ok, please wait I will check the availability of flights and revert you in a moment.
assistant
I can afford with in a price of 500.
user
Sorry, there were no flights found with your given details.
assistant
Thank You for your information.
user
Thank you for opting us, have a good day.
assistant