Hello.
user
Hello. How may I assist you today?
assistant
I am planning to visit Oakland, CA-OAK. Can you please help me for booking the flight ticket?
user
Sure, I am here to help you.
assistant
Thank you.
user
May I know your current location?
assistant
Sure, the current location is from NY-JFK.
user
Ok, when you want to travel?
assistant
I want to travel on 01/20 and the return date is 01/22.
user
Mean while, may I know your name?
assistant
My name is John Anderson.
user
According to your criteria, there is no flight for you.
assistant
Ok, no problem.
user
Ok, thanks for contacting us.
assistant
Thank you for your information.
user
Welcome.
assistant