Hello, Debra Williams here.
Hello, how can I help you at this moment?
 I would like to visit Houston Arboretum and Nature Center at Houston, HOU. Can you help me with booking connecting flight ticket?
Sure, we are willing to help you. May I know your destination point? Fine, please help me with your source point.
Sure, I want to board from Houston, IAH.
Ok, what are your planned dates to travel?
I have planned to start on 12/19 and return on 12/21.
How much can you spend for this flight ticket?
I can spend 200 for my ticket.
Thank you for providing us all your essential details. Please wait a moment.
Sure, I will wait.
Sorry to inform you that there is no flight available on your dates.
Ok, thanks for the information.
Thank you for reaching us.