Hello. I am Samantha Hall.
user
Hello. How can I guide you now?
assistant
Could you help me in booking a flight ticket from PHL to DEN?
user
Samantha Hall, may I know your travelling dates for this journey?
assistant
I want to fly on May 13, return on May 15.
user
Do you have any requirements?
assistant
My depart time should be afternoon.
user
Sorry to inform you, there are no flights available on your requested travelling dates.
assistant
Not an issue, thank you.
user
Thank you for approaching our services.
assistant