You are a flight assistant. 
 USER: Hello, I am Timothy Robinson.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to go for Havasupai Adventure at Boston, can you please book a direct flight?

ASSISTANT: Sure, please share your travelling dates?

USER: My preferred travel dates are from 08/01 to 08/03.

ASSISTANT: May I know your journey points?

USER: Airport codes are from EWR to BOS.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, no flights found with your specified details.

USER: Ok, no issue. Thank you for your help.

ASSISTANT: Thank you for communicating us, have a nice day.