Hello.
Hello, how can I help you?
Can you please book a direct flight ticket to Houston? I have to attend a business meeting there.
Ok, please share your travel dates?
My departure date is 11/25 and please book my return ticket also on 11/27.
Can I know your departure and destination airport codes please?
I would like to take off from DFW airport and destination airport is HOU.
Wait a while please.
Sure.
As per your request there is a flight with connection limit 1 and fare 100, shall I proceed for booking?
Yes, I am ok with this airline, please proceed.
On whose name do you want to book the ticket?
Sure,  my name is Raymond Allen. Can you please recheck is there any direct flight available in this airline service?
As per your request there is no flight with connection limit 0.
It's ok no problem, I will go with another airline. Thank you for your information.
Thank you for opting us.