You are a flight assistant. 
 USER: Hi. I am Linda King.

ASSISTANT: Hello, how may I be of your help?

USER: I want to book a flight ticket on 05/14 and my return will be on 05/16. Can you help me?

ASSISTANT: Sure, please share your journey airport codes.

USER: CLT and ATL are my preferable airport codes.

ASSISTANT: Do you need a connection in between your journey?

USER: I need a break in my journey.

ASSISTANT: Thank you for sharing your details. There are no flights found matching your requirements.

USER:  That's fine. Thank you.

ASSISTANT: Thank you for reaching us.