Hello.
user
Hello.
assistant
I am Paul Allen.
user
How can I help you?
assistant
Can you please help me in booking my flight ticket from Chicago to New York?
user
May I know your travelling dates and codes please?
assistant
My travelling dates are 08/17 and 08/19.
user
Ok.
assistant
My travelling airport codes are ORD to LGA?
user
I am sorry no flights found on your route.
assistant
Ok, fine thank you for checking.
user
Thank you for choosing us.
assistant