Hello. My name is Margaret Johnson.
user
Hello, how may I assist you today?
assistant
Can you please help me in booking a flight ticket from IAH to ORD?
user
May I know your travelling dates please?
assistant
Sure, my travelling dates are from 06/08 to 06/10.
user
Sorry, no flights available for your requested route.
assistant
That's ok, thank you for the information.
user
Thank you for connecting with our services.
assistant