You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Sure, I am here to help you with that, can I know your good name to proceed further?

USER: Sure, my name is Laura Robinson.

ASSISTANT: May I know your itinerary dates please?

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

ASSISTANT: Do you have any other requirements that you are looking for?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: I am sorry to inform you that there are no flights available as per your needs.

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

ASSISTANT: Thanks for choosing us, have a good day.