You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I am planning to book a flight ticket to LGA from BOS, can you please help me out?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: Sure, my planned travelling dates are Sept 08 and Sept 10.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: Any time is ok for me.

ASSISTANT: Do you prefer any specific class to travel?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Can I have your good name please?

USER: Sure, my name is Virginia Phillips.

ASSISTANT: Sorry to inform you that no flight is available to you on your dates.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for choosing us, have a good day.