Hello.
user
Hello, do you need any help from us?
assistant
I am looking for a flight from OAK to LAS. Can you please help me with booking a flight ticket?
user
Sure, could you please share your departure and arrival day?
assistant
My departure date is May 16 and my arrival date is Mar 18.
user
Ok, could I have your name please?
assistant
Sure, myself Samuel Martin.
user
Ok, do you need direct or connecting flight?
assistant
I need a connecting flight in my journey.
user
Ok, may I know your class preference?
assistant
I always prefer business class.
user
Sorry, there is no flight with your request.
assistant
Not an issue with this one, anyway thank you for the information.
user
You are welcome.
assistant