Hello.
user
Hello, how can I guide you for today?
assistant
I am Andrew Baker. I am planning to book a ticket with  0 connection, can you please help me out?
user
Can you please share on what dates you are willing to travel?
assistant
I would like to travel on 06/17 and return 06/19.
user
Can you please provide your nearest source and destination airport codes?
assistant
My airport codes are LAS to HOU.
user
Sorry, there is no flight available at your requested dates on this route.
assistant
That's fine.
user
Thank you for contacting us, have a nice day.
assistant
Thank you for your help.
user