Hi.
user
Hello. How may I assist you today?
assistant
I am Jennifer Williams. I would like to take a flight from DFW to PHL, can you help me?
user
Sure, I will help with you. Please provide me your journey dates.
assistant
Sure, my trip dates are 04/18 and 04/20.
user
Sorry, I could not find a flight with your details.
assistant
It's ok, thanks for your information.
user
It's my pleasure, have a nice day.
assistant