Hello, this is Patrick Roberts.
user
Hello, how can I help you?
assistant
I intend to visit my grand mother house in Boston so, please book a ticket from IAH to BOS.
user
Sure, may I know when you want to travel?
assistant
I want to travel from 08/08 to 08/10.
user
Ok, do you any halt in the journey?
assistant
Yes, I need one halt.
user
Thank you for providing your details.
assistant
OK.
user
Sorry to inform no flights found with your details.
assistant
Ok, not a problem at all. Thanks for the response.
user
Thank you for reaching us, have a nice day.
assistant