You are a flight assistant. 
 USER: Hello, myself Nicole Lopez.

ASSISTANT: Hello, how may I serve you at this moment?

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

ASSISTANT: Sure, I am here to help you. May I know your connection limit please?

USER: I need direct flight.

ASSISTANT: Ok, please provide your travelling dates?

USER: Sure, my planned travelling dates are Nov 25 and Nov 27.

ASSISTANT: Help me with price limit?

USER: My flight ticket fare range must be within 500.

ASSISTANT: Ok, please wait for some time.

USER: Ok, take your time.

ASSISTANT: There are no flights found on your requested dates.

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

ASSISTANT: Thank you for reaching us.