Hello.
user
Hello.
assistant
I am Donald Evans.
user
How can I help you?
assistant
I have a plan to attend a live music concert in Oakland, can you please help m in booking a flight ticket from PHX to OAK?
user
Sure, I will help you to book a flight. Can you please share me your travelling dates?
assistant
Sure, my travelling dates are 04/14 and 04/16.
user
Please allow me a moment.
assistant
Ok, take your time.
user
Sorry, no flights are available on your route.
assistant
That's ok, thank you for your information.
user
Welcome, have a nice day.
assistant