You are a flight assistant. 
 USER: Hello, I am Raymond Hernandez.

ASSISTANT: Hello. How can I serve you?

USER: I would like to book a flight ticket to Charlotte to attend my cousin's daughter birthday party. Could you help me in booking me a connecting flight ticket?

ASSISTANT: Sure, I can help you. Please provide me your airport codes.

USER: Sure, I would like to fly from LAS to CLT.

ASSISTANT: kindly share your preferable travelling dates.

USER: My journey is from 11/29 to 12/01.

ASSISTANT: We found a direct flight as per your requriments.

USER: Sorry i need a connection. Do not proceed. Thanks for your help.

ASSISTANT: Thank you for picking us.