Hello.
Hello.
I am Catherine Nelson.
How may I help you?
As I am a science teacher, I want to Perot Museum of Nature and Science exhibition at Dallas & Fort Worth, TX - DFW.
Ok.
Will you help me to book a connecting flight?
Sure, I am here to help you. Can I have your starting date of journey?
My starting date is 01/01.
From where would you like to take off?
My take off airport is Houston, TX - HOU.
Please, provide your arrival date.
01/03 is my arrival date.
 Please wait a moment, I will check the flight availability and let you know.
Sure.
Thank you for waiting. Unfortunately, there is no connecting flight available on  your locations.
Ok, no issues at all. Thank you.
Thank you for approaching us.