Hello, I am Helen Parker.
user
Hello, how can I be your assistance today?
assistant
I need to attend a workshop on Hardvard campus in Boston, BOS. Can you please help me with  booking from Minneapolis & St. Paul, MSP?
user
Sure, I am here to help you. Can you share me your travelling dates?
assistant
My travelling dates are, start on 01/05 and return on 01/07.
user
Do you have any other specifications?
assistant
Yes, I can afford 5000 for ticket fare from my budget. I need a  stopover in between journey.
user
Please give me a moment.
assistant
Sure.
user
Thanks for your valuable time. I apologise that there are no flights found with your specifications.
assistant
Ok, no issue. Thank you for your information.
user
Thanks for choosing us, have a good day.
assistant