Hi.
user
Hello, how may I assist you?
assistant
I want to fly from OAK to LAS. Can you check the flight availability on that route?
user
Ok, may I know your trip dates?
assistant
My planned travel dates are 03/05 and 03/07.
user
May I know your connection preference?
assistant
I want a flight with single connection.
user
May I know your name?
assistant
Sure, Gary Mitchell here.
user
I am very sorry to say, there are no flights available on your requested route.
assistant
No issues, thank you for the information.
user
Thank you for choosing us, have a nice day ahead.
assistant