You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good afternoon. How can I help you?

USER: I am Patricia Perez, good afternoon, searching to book a flight ticket from LAS to CLT. Can you help me?

ASSISTANT: Sure. Please share your travel dates?

USER: I am planning from 07/10 to 07/12. I need 0 connected flight.

ASSISTANT: There is no flight with 0 connection.

USER: That's ok, I will choose another way. Thanks a lot.

ASSISTANT: Ok, thanks for reaching us.