You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help to book a ticket from LAX to BOS?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My travelling dates are on Dec 17 and Dec 19.

ASSISTANT: Do you need break in between your journey?

USER: I need a single connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: I do not have any other specification.

ASSISTANT: Can I have your good name please?

USER: My name is Frank Lewis.

ASSISTANT: Frontier airlines is providing a flight on that route with ticket fare of 300 and 1 connection, shall I proceed for booking?

USER: You can proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1012, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.