You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I help you?

USER: I want to book a flight ticket to attend an event from NC. Can you help me?

ASSISTANT: Sure, May I know the journey codes?

USER: CLT and BOS are my airport codes.

ASSISTANT: Please help me with your travelling dates.

USER: 12/12 and 12/14 are my travelling dates.

ASSISTANT: Do you have any connection limit?

USER: I am comfortable with any flight.

ASSISTANT: Is there any other requirements?

USER: No more.

ASSISTANT: May I know your name?

USER: Michelle Anderson here.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: No issue. Thank you.

ASSISTANT: Thank you for availing us.