Hello.
user
Hello. How may I help you?
assistant
Can you please help me to book a flight from PHL to OAK?
user
Let me know your travelling dates.
assistant
Sure, I want to travel on June 13 and need to return on June 15.
user
Do you have any preference?
assistant
I need a connecting flight.
user
Can I know your name?
assistant
I am Frank Hall.
user
Sorry, there are no flights with your travelling dates.
assistant
Ok, not an issue.
user
Thank you.
assistant
Thank you for checking.
user