You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you today?

USER: I am Kevin carter. I am planning to start a new business at Houston TX-IAH, help me in booking my flight ticket from NV-LAS.

ASSISTANT: Sure, please share your travelling dates?

USER: My travelling dates will be 12/01 to 12/03.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting  flight.

ASSISTANT: Thanks for providing your details, we found a connecting flight with fare of 100 in Southwest airline. Shall I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thanks for opting us. Have a safe journey.