You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Could you please book me a flight ticket from LAX to BOS?

ASSISTANT: I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: I will start on Mar 27th and return on Mar 29th.

ASSISTANT: May I know your name to proceed further?

USER: I am Nancy Collins.

ASSISTANT: Do you need any connections between your trip?

USER: Yes, I need 1 lay by.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: As per your requirements Hawaiian Airlines, flight number:1011 is going on your way with single connection and price:600. Is that Ok for you?

USER: Fine, please proceed.

ASSISTANT: Your ticket has been booked successfully.

USER: Thanks for your support.

ASSISTANT: Thank you for opting us.