Hello, myself Margaret Taylor.
Hello Taylor, how can I assist you?
I am looking for a connecting flight from LAS to IAH, can you help me?
Sure, I will help you. Please tell me your travel dates.
Ok, my travelling dates are 01/03 and 01/05.
Sorry, there is no flight available on your preferred dates.
Ok, no problem. Thank you for checking.
You are welcome and thank you for contacting us.