You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: My name is Kevin Williams. Can you please book me a plane ticket from LGA to CLT?

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

USER: Sure, my trip dates are from 03/22 to 03/24.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok. I need 1 connected flight.

ASSISTANT: Sorry, there are no flights found on your requested dates.

USER: It's ok, thank you.

ASSISTANT: Thank you, have a great day.