Hi.
user
Hello. How can I help you today?
assistant
I am looking for a direct flight from DEN to DCA, can you please book the flight ticket for me?
user
Could you please tell me your preferred dates of trip?
assistant
I would like to depart on 02/15 and return on 02/17.
user
May I know your good name?
assistant
My name is Emma King.
user
Sorry, no direct flight is available on your route.
assistant
Not an issue, anyway thank you for the information.
user
Thank you for using our services.
assistant