You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you today?

USER: I am Ryan Carter, I am planning to visit all the historical places at Boston, help me out with booking the flight ticket.

ASSISTANT: Sue, I will help you. Please provide me your dates of travelling and fare?

USER: I want my travelling dates from 10/14 to 10/16 and the cost should be within 1000.

ASSISTANT: Please share me your source and destination points?

USER: My origin point is NV- LAS and dest point is MA- BOS.

ASSISTANT: Do you have any stopover in your journey?

USER: I need a connection within my journey.

ASSISTANT: Sorry for the inconvenience, there were no flights available with given information.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for connecting with us, have a pleasant day.