Hello. I am Kevin Martin.
user
Hello, how may I serve you today?
assistant
Help me in booking my flight ticket with a direct flight.
user
Sure, may I know your airport codes?
assistant
My take off point is CLT, I want to land on PHL.
user
Kindly, mention your planned trip dates.
assistant
My trip dates will be 19 to 21 of July.
user
Please be on hold.
assistant
Sure.
user
Sorry, there are no flights found on your specified routes.
assistant
Its ok, thank you for your information.
user
Thank you for choosing us.
assistant