You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Karen Williams and I want to book a flight ticket to attend a party at MA-BOS from NY-EWR.

ASSISTANT: Sure, could you please let me know your travelling dates?

USER: My travelling dates are 04/01 and 04/03.

ASSISTANT: Do you have any price limit?

USER: I need a flight ticket with in 200.

ASSISTANT: Please wait a moment I will check and get back to you.

USER: Ok.

ASSISTANT: we found a Hawaiian airline, flight number-1009 that matches your request. Shall I proceed?

USER: You can proceed with this airline.

ASSISTANT: Your ticket is booked with the connecting flight. Thanks for choosing us, have a safe day.

USER: Thank you for your response.