Hello, I am Larry Brown.
user
Hello, hoe may I help you at this moment?
assistant
I would like to go to Houston Zoo in Houston, so could you please book a ticket for me?
user
Sure. Please share your journey dates.
assistant
I would like to go on 02/29 and return back on 03/02.
user
Please send your nearby airport codes.
assistant
My airport codes are CLT and HOU.
user
No flights are available on your dates.
assistant
That's ok, thank you.
user
Thank you for reaching us.
assistant
Welcome.
user