You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dorothy Robinson.

ASSISTANT: How can I help you today?

USER: I am planning to visit CLT to meet my husband, can you please find a flight from JFK?

ASSISTANT: Sure, I will help you with that. Can  I have your trip dates?

USER: Ok, my planning dates are from 04/16 till 04/18.

ASSISTANT: Please wait a moment.

USER: I need a  connecting flight to reach my destination.

ASSISTANT: Sorry, no connecting flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.