Hello, I am Nicholas Hernandez.
Hello, How can I assist you?
I would like to attend a meeting in National Center for Civil and Human Rights at  Austin. Can you book me a ticket on dates from 02/22 and return on 02/24?
Sure, Please help me with your journey codes.
I would leave from IAH and arrive at AUS.
Please wait a minute.
Sure.
Sorry, No flights found with your chosen dates.
That's Ok, thanks for your response.
Thank you for opting us.