Hello.
user
Hello, how may I support you today?
assistant
Ashley White here. I'm planning to visit Denver botanical gardens, can you please book a ticket from HOU to DEN?
user
Sure, please share your trip dates.
assistant
Sure, my planned departure and return travel dates are 12/21 and 12/23.
user
Ok, do you have any specifications?
assistant
Yes, I need 1 halt in between my journey.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Oh! That's ok, thank you for giving the information.
user
Thank you for reaching us.
assistant