Hello.
user
Hello, how can I aid you?
assistant
I am Catherine Baker. I want to book my flight to attend a seminar on robotics, help me in booking my flight ticket from DC-IAD to MN-MSP.
user
Sure, I will help you. Please share me your trip dates?
assistant
My trip dates will be 06/20 to 06/22.
user
Do you have any other requirements?
assistant
I need a direct flight.
user
Please wait for a while.
assistant
Sure.
user
Thank you for waiting, we are sorry to inform you that no flights were available based on your schedule.
assistant
Its ok, thank you.
user
Thank you for choosing us.
assistant