Hello.
user
Hello, how can I assist you today?
assistant
I am Kimberly Thomas. I want to go for round trip to Boston, MA - BOS, so help me in booking a flight ticket.
user
Sure, may I know your planned travel dates?
assistant
I will star on 06/22, return on 06/24.
user
Do you need a halt in between your journey?
assistant
I want a direct flight.
user
Sorry to say that, no flights were found with your given details.
assistant
No problem, thanks for your service.
user
Thank you for opting us.
assistant