You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Amanda Thompson, can you help me to book a flight?

ASSISTANT: Sure, can I know your trip details?

USER: I would like to visit National Hall at IAD from BOS.

ASSISTANT: Your trip dates please.

USER: My preferable dates are 05/06 and 05/08. I want 0 connection limit.

ASSISTANT: I found a flight for you with 1 connection. Would you like me to book this flight ticket? Sorry, I didn't  have any direct flights. Can I know your name please?

USER: That's fine. I am Amanda Thompson.

ASSISTANT: Thank you to visit here.

USER: Thank you for your help.