You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I am Kevin Lewis, I need your assistance in booking my flight ticket to ATL from BOS to meet my frined?

ASSISTANT: Sure, let me know your travelling dates?

USER: Thank you for considering my request. My travelling dates are Dec 28 and Dec 30.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I prefer a connecting flight for my journey.

ASSISTANT: Do you have any other restrictions?

USER: I need to departure in the evening from my source location.

ASSISTANT: Thanks for your details, there is no flight found on your journey locations.

USER: Not an issue, I will reach out my destination  by the road trip. Anyways thank you for the information.

ASSISTANT: Thank you for opting us.

USER: You are welcome.