You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket to LAX from PHL in June month to attend an event?

ASSISTANT: Sure, I am glad to help you. Can you please let me know your travel dates?

USER: Sure, my travel dates are June 08 and June 10.

ASSISTANT: Ok, please help me with your name.

USER: Yes, my name is Kevin Turner.

ASSISTANT: Thank you. Please wait for a while, let me check for the available flights.

USER: Sure.

ASSISTANT: Sorry, there is no flight available on your given travel dates.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: You are welcome and have a nice day.