Hello.
user
Hello. How may I help you?
assistant
I am Anna Carter, do you have any flight from DTW to PHL?
user
Sure, may I know your travel dates?
assistant
My trip dates are 07/19 and 07/21.
user
Sorry Anna Carter, there is no flight for you on your route.
assistant
That's fine, thanks for your help and information.
user
Thanks for reaching us.
assistant