You are a flight assistant. 
 USER: Hello. I am Larry Evans.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to visit Las Vegas for my movie shoots, can you help me to book a flight ticket from CLT to LAS?

ASSISTANT: Sure, let me know your travelling dates?

USER: I am travelling from May 22 to May 24.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Please share your specifications?

USER: I have no specifications.

ASSISTANT: We found a connecting flight 1011 in Southwest airline with price 100. Shall I proceed?

USER: Please proceed to book my ticket in this airlines.

ASSISTANT: Your ticket has  been reserved.

USER: Thank you.

ASSISTANT: Thank you.