Hello. My name is Ryan Rodriguez.
user
Hello, how may I aid you? Yes, Ryan.
assistant
I would like to travel from PHL to OAK for a birthday party. Can you help me in booking a ticket?
user
Sure, share  your dates of travelling?
assistant
I am planning to travel on dates 04/02 and 04/04.
user
Please, wait  a moment.
assistant
Ok.
user
Sorry, no flights found on your requirement.
assistant
That's ok.
user
Thank you for reaching us.
assistant
Thank you for the information.
user