Hello.
user
Hello, how can I assist you today?
assistant
My name is Paul  Parker, I want to book ticket from Phoenix to Oakland.
user
I will aid you with that, may I know the dates you prefer for the journey you have planned?
assistant
My preferable travel dates are 29 July and 31 July.
user
Ok, the details you have provided is noted in the portal. Please may I know the airport codes of the locations mentioned?
assistant
I will travel from PHX to OAK.
user
Sorry, there are no flights available at your desired airport.
assistant
No issues, I will find an other way to reach my destination,.
user
Thank you for choosing our agency, have a nice day.
assistant