Hello,. I am Paul Davis.
Hello, how may I help you?
I would like to visit the waterwall (waterfalls) in Houston with my friends on weekends. Can you please help me to book a ticket within the price of 500?
Sure, may I know on which dates you have planned to travel?
My travelling dates on 10/31 and 11/02.
Ok, could you please share your connection limit?
I need  1 stopover in between journey.
Can you please provide your journey codes to proceed further?
My boarding point is Charlotte, CLT and landing point is Houston, IAH.
Ok, give me a minute please.
Sure.
Thank you, sorry to say no flight found with your details.
Ok, no issue.
Thank you for reaching us, have a nice day.