Hello.
user
Hello, how may I help you?
assistant
I want to book my flight ticket from DEN to BOS.
user
May I know your travelling dates?
assistant
My travelling dates are from 10/11 to 10/13. Please make sure, I want a direct flight.
user
Sorry, there is no flight available as per your requested dates. Can I know your name?
assistant
Myself Stephanie Lopez. That's fine, thank you for checking.
user
Most welcome.
assistant