Hello, I am Antone Robert.
user
Hello, how can I help you?
assistant
I want to book a ticket from IL-ORD to TX-IAH.
user
OK, can you share your journey dates please?
assistant
The proffered dates are from march 4 to march 6.
user
OK, please wait a minute I will get back to you.
assistant
OK.
user
Thank you for waiting we are sorry we did not find any flight with your requirements.
assistant
Its OK, thanks for the information.
user
Have a nice day.
assistant