You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from EWR to BOS, can you help me out?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates are from Feb 3rd till Feb 5th.

ASSISTANT: Please provide me the name.

USER: Myself Nicole Rodriguez.

ASSISTANT: Do you have any specifications?

USER: Ensure that the I need a business class flight.

ASSISTANT: May I know the connection limit?

USER: I need a direct flight.

ASSISTANT: Do you have any other specifications?

USER: I need to take off my flight in evening.

ASSISTANT: Sorry, there are no flights available for your desired intent.

USER: That's ok, not a deal. Thank you for your information.

ASSISTANT: Thank you for reaching us.