Hello.
user
Hello, how can I assist you for the day?
assistant
I am Kevin Scott. I want to book a flight ticket from SEA to BOS. Can you find a flight ticket for me?
user
Sure, I am here to help you.
assistant
Thank you.
user
When you are willing to travel?
assistant
Ok, my planned trip dates are on Mar 18 and return on Mar 20.
user
Please wait for a moment.
assistant
Ok, but I need a business class.
user
Sorry, we found no flights on your given dates.
assistant
Ok, not an problem. Thank you for your information.
user
Thank you for reaching us.
assistant