Hello, Gregory Roberts here.
user
Hello. How can I help you?
assistant
Please book a plane ticket from 09/01 to 09/03.
user
Sure, can you please tell your travelling locations?
assistant
My airport codes are from ORD to IAH. I need 0 connected flight.
user
Sorry, there are no flights available with your requested details.
assistant
It's ok, thank you.
user
Thank you and have a nice day.
assistant