Hello. I am Rebecca Hernandez.
Hello, how can I help you?
I heard there is a good tourist attractions in Denver, CO - DEN. So book a ticket from Houston, TX - HOU.
Sure, may I know your journey dates?
07/01 and 07/03 are my travel dates.
Do you have any other specifications?
Yes, price must be under 500 and can have one connection.
OK, let me check with it.
Sure.
Sorry, I didn't found any flight for you.
Ok, not a big problem.
Thank you for choosing us, have a safe journey.