Hello, I am Kathleen Scott.
user
Hello, how may I help you at this moment?
assistant
I would like to go to a Houston Zoo in Houston, so could you please book a ticket for me?
user
Please send your airport codes.
assistant
My airport codes are ORD and IAH.
user
Can I have your travelling dates?
assistant
I would like to go on 10/15 and return back on 10/17.
user
Please wait for a moment.
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, connecting flights are available for your required dates.
assistant
That's ok, thank you.
user
You are welcome, thank you for reaching us.
assistant
Welcome.
user