Hello.
user
Hello, In what way can I assist you now?
assistant
Can you please help me to book a flight from DEN to ATL?
user
Sure, please share me your trip dates.
assistant
I want to depart on July 19 and need to return on July 21.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
 If you can help me with your name, I can begin looking up for the availability of flights.
assistant
Kevin Martin here.
user
May I know if you prefer to have any other comforts in your journey?
assistant
I do not have any other specifications.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, not an issue. Thank you for checking.
user
Thank you for choosing us.
assistant