Hello, I am Joshua Martinez.
user
Hello, how can I aid you?
assistant
I want to give a seminar in Hardvard Campus at Boston, MA - BOS. Can you help me with booking a direct flight?
user
Sure, may I know your source airport?
assistant
Denver, CO - DEN.
user
Could you please provide me your planned journey dates?
assistant
My journey dates are 01/03 - 01/05.
user
Sorry, there are no flights found with your given details.
assistant
Ok, thanks for the information.
user
Thank you for choosing us.
assistant