Hello.
user
Hello.
assistant
I am Katherine Green.
user
How may I help you?
assistant
Could you please help me with finding a flight ticket on the route DFW to PHL?
user
May I know your travel dates?
assistant
I would like to take off on 04/17 and return on 04/19.
user
Sorry, there is no flight found with your requirements.
assistant
That's ok, no issues. Anyways, thank you for the information.
user
Most welcome.
assistant