You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am looking for a flight from BOS to MSP, can you help me?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My travelling dates are 01 to 03 of Nov.

ASSISTANT: Do you have any connection limit preference?

USER: I need a connecting flight.

ASSISTANT: Could you help me with your name please?

USER: Karen King.

ASSISTANT: Sorry, there is no flight available for the mentioned dates.

USER: It's ok, not a problem, thank you.

ASSISTANT: Thank you for reaching us.