Hello. Myself Frank Clark.
Hello, how can I help you?
I would like to visit Houston Zoo in this vacation, can you help me for booking flight ticket from CLT to IAH?
Sure. Please may I know your travelling dates?
My travel starts from 03/07 to 03/09. Make sure that connection limit is 0.
Sorry, no flight is available as per your requirements.
Ok, that's fine.
Thank you for reaching us.