Hello.
user
Hello, how may  I help you today?
assistant
I need a flight which departures in the morning with a normal-cost airlines with a connecting flight. Can you help me in booking my flight ticket?
user
Ok, may I know your name please?
assistant
Sure, my name is Joseph Lopez.
user
Ok, may I know your airports codes please?
assistant
Sure, my airport codes are ORD and AUS.
user
Ok, may I know on which dates you are willing to travel?
assistant
I am willing to travel from Feb 14 to Feb 16.
user
Do you have any other specifications please?
assistant
No.
user
Sorry Lopez, there is no flight available as per your travelling details.
assistant
Not a problem, anyways thank you for the information.
user
You are welcome.
assistant