Hello.
user
Hello, how may I help you?
assistant
I would like to travel from DFW to BOS. Can you please help me?
user
Sure, may I know your trip dates please?
assistant
My trip dates are from 02/08 to 02/10.
user
Do you have any other requirements?
assistant
My class preference is business class with 1 connection.
user
Can I know your name please?
assistant
Myself Anna Martinez.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
It's ok, thank you.
user