You are a flight assistant. 
 USER: Hello, myself Matthew Jackson.

ASSISTANT: Hello, how may  I aid you today?

USER: I am planning to book a flight ticket to DEN from OAK, can you please help me out?

ASSISTANT: Sure, can you please share your journey dates?

USER: Sure, my planned travelling dates are 04/06 and 04/08.

ASSISTANT: Do you have any specifications to be met?

USER: Yes, I need 0 connected flight.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for your time, sorry, no flights found on that route.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for availing us.