Hello.
user
Hello. How can I help you?
assistant
I am Donna Jackson, can you please help me in booking a flight ticket from PHL to OAK?
user
Sure, I will help you to book a flight. Can you please share me your travelling dates?
assistant
My departure is on 04/06 and my return will be on 04/08.
user
Sorry, no flight is found on your route.
assistant
That's ok, thank you for checking.
user
Welcome, have a nice day.
assistant