Hello. I am Laura Evans.
user
Hello, how may I aid you today from my end?
assistant
I want to book a ticket from DEN to BOS to attend seminar, can you help me in booking?
user
Sure, I am here to help you out. Please provide me your trip dates.
assistant
I am departing on 08/09 and return on 08/11.
user
Sorry Laura Evans, there is no flights in your route with your travel dates.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant