You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can serve you at this moment?

USER: I am Linda Wilson.

ASSISTANT: Ok.

USER: Can you please help in booking a flight ticket from BOS to CLT?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are 10/24 and 10/26.

ASSISTANT: May I know your connection limit of flight?

USER: Ok, please make sure that the connection limit 1.

ASSISTANT: Sorry, I did not find any flight with 1 connection.

USER: It's ok, not a problem. Thank you for searching for the flight.

ASSISTANT: Most welcome.