Hello.
user
Hello, how can I best serve you today?
assistant
I need to book my ticket from PHX to OAK. Can you please help me with booking a flight ticket?
user
Sure, when do you want to start and return on?
assistant
I want to start my journey on Dec 14 and return back on Dec 16.
user
Do you prefer a connecting flight?
assistant
Yes, I prefer a connecting flight in my journey.
user
Do you have any other specifications?
assistant
I would like to depart in the afternoon time and return back  in the morning time.
user
Can I know your good name?
assistant
Sure, my name is Ronald Jones.
user
Thank you for your details, there are no flights found with the given details.
assistant
Not an issue with this one, anyway thank you for the information.
user
Thank you.
assistant
Thank you for your service.
user