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