Hello.
user
Hello, how may I aid you at this moment?
assistant
Amy Lewis here. I want to travel from PHL to DFW for attending a business meeting. Can you please help me for booking the flight ticket?
user
Yes, I am happy to help you. Can you please let me know your dates of journey?
assistant
My departure date is 08/02 and return date is 08/04. Make sure my price limit is 500.
user
Sorry Lewis, there is no flight to your destination on preferable dates. Thank you for reaching out here.
assistant
Thank you for the information.
user
You are welcome.
assistant