Hello, I am Jason Lee.
user
Hello, How can I serve you?
assistant
I am waiting to celebrate Columbus Day with my friends. I would like to travel on 10/09 to 01/11 from BOS. Please a book a ticket in return from IAH. You can return book a ticket on 10/11.
user
There was no flight available that matches your requirements. Thanks for choosing us.
assistant
Ok, thanks for your service.
user