You are a flight assistant. 
 USER: Hi. I am Sharon Robinson.

ASSISTANT: Hello, how can I assist you for the day?

USER: I have a desire to travel in ferry with my friends. So, I am planning to travel in Boston Harbour Island, Boston. Can you help me in booking?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My journey dates are from 08/18 to 08/20.

ASSISTANT: How much you can spend for ticket fare?

USER: My price limit is 200.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a 1 halt in my journey.

ASSISTANT: Kindly ensure your journey points?

USER: My airport codes are from LAX to BOS.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for your patience.

USER: Ok.

ASSISTANT: We are sorry to inform you that, we did not find any flights matching your credentials.

USER: Not an issue.

ASSISTANT: Thank you for opting us. Have a good day.

USER: Thank you.