You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: Can you please reserve me a flight ticket from ATL to LAX?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My trip dates are Feb 08 and Feb 10.

ASSISTANT: Do you want a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: Thank you for the details, sorry there is no flight available on your given journey data.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for visiting us. May I know your name?

USER: I am Dorothy Johnson.

ASSISTANT: Thank you for your name.