Hi, I am Alexander Green.
user
Hello, what can I do for you?
assistant
I need a direct flight to attend for talk festivity at San Francisco, SFO. Can you please assist me in booking a flight ticket on 05/01?
user
Sure, from where you want to board?
assistant
I would like to board from New York, EWR.
user
When you want to return from San Francisco?
assistant
My return will be on 05/03.
user
Sorry, no flights available to your given preferences.
assistant
It's ok, no problem.
user
Thanks for reaching us.
assistant
Thank you for your information.
user