Hello.
user
Hello, how may I assist you?
assistant
Please search a flight ticket from ORD to OAK?
user
Sure, I am help you out. Please provide me your travel dates.
assistant
Myself Larry Mitchell and my travel dates are 02/25 and 02/27.
user
May I know your name?
assistant
Ok. Larry Mitchell is my name.
user
Sorry Larry, no flights available in your route.
assistant
Ok, fine thank you for your help.
user