Hello.
user
Hello. How can I help you?
assistant
I am Carolyn Lee. I am planning to visit a zoo at Houston. Can you please book a ticket from DFW to IAH?
user
May I know your travel dates please?
assistant
My travelling dates 01/21 and return on 01/23.
user
Do you have any other specifications?
assistant
Make sure my connection limit is 0.
user
There is no flight with connection limit 0.
assistant
That's fine. Thank you for your help.
user
Thank you for reaching us.
assistant