Hello.
user
Hello, how may I help you?
assistant
I'm Kathleen Roberts. I am planning to travels from DFW to ATL for a business meeting, can you please help me with booking a flight ticket?
user
Sure, may I know your trip dates?
assistant
Sure, my departure date is on 09/14 and the return date is on 09/16.
user
Ok. Please wait a minute.
assistant
Sure, take your time. Make sure that the price limit should not exceed 200.
user
Sorry to say this, but there is no flight.
assistant
Ok, no problem. Thank you for checking.
user
Most welcome.
assistant