Hi.
user
Hello, how may I assist you?
assistant
I want to book a ticket from SEA to EWR, can you help me?
user
Sure, may I know your planned travel dates please?
assistant
My travel dates are June 08 and 10.
user
Do you have any class preference?
assistant
I prefer business class.
user
Do you have any other specifications?
assistant
I need a connecting flight.
user
May I know your good name please?
assistant
I am Jack Johnson.
user
Sorry, there is no flight available on your requested dates.
assistant
No problem, thanks for checking.
user
You are welcome.
assistant