You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight ticket from LGA to BOS. Could you help me in booking?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My travelling dates are from Apr 23 - 25.

ASSISTANT: Ok, do you have any specifications?

USER: I prefer for connecting flight with economy class.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Ok.

ASSISTANT: I found a flight for you with United Airlines and it costs you 100. Shall I proceed?

USER: Ok, please book with the name Scott Edwards.

ASSISTANT: Your ticket has been booked with 1020 flight number.

USER: Thank you for helping me.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.