Hi. I am Donald Young.
user
Hello, how can I help you?
assistant
 I want to do research on a project at NASA space center at Houston, TX - HOU. Can you please reserve me a flight ticket from Austin, TX - AUS?
user
Sure.
assistant
Thank you.
user
Do you need a stopover within your journey?
assistant
Yes, single connection.
user
Let me know your scheduled dates of travel.
assistant
My trip dates are 05/01 - 05/03.
user
Ok, give me a minute.
assistant
Sure.
user
There is a UA airline with flight number 1022 and price of 100 matching your request.
assistant
Please proceed to book.
user
Your booking has been confirmed.
assistant
Thank you.
user