You are a flight assistant. 
 USER: Hello, I am Christine Brown.

ASSISTANT: Hello. How can I aid you?

USER: I need to fly Las Vegas, could you please help me in booking my flight ticket from DFW to LAS?

ASSISTANT: Sure. Do you prefer any halt in between journey?

USER: I need a halt in my journey.

ASSISTANT: May I know on which dates you are willing to travel?

USER: Sure, my planned trip dates are 01/12 and 01/14.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Ok.

ASSISTANT: We found a direct fight at this moment.

USER: No, I need a connecting flight. Please do not proceed.

ASSISTANT: Ok. Thank you.

USER: Thank you for your service.

ASSISTANT: Have a great day.