Hello, I am Andrew Thompson.
user
Hello, how may I assist you?
assistant
I heard that Boston is a nice place to visit so I need to book a ticket.
user
Ok, to proceed further, I need to know know your travelling details.
assistant
I would like to travel from Chicago, IL - ORD on 02/13 to Boston, MA - BOS on 02/15. I am looking for a direct flight.
user
Sorry to notify you that there is no direct flight. Thanks for connecting us.
assistant
Ok, no worries. Thank you for your service.
user