Hello.
user
Hello, how may I assist you today?
assistant
I am planning to visit Houston, will you help me in booking the flight ticket from LAS to HOU?
user
Sure, may I know your planned travel dates?
assistant
My preferable journey dates are Mar 26 and Mar 28.
user
Do you have any limits on number of connections?
assistant
I need a flight with single connection.
user
Do you have any another specifications on your journey?
assistant
No, I don't have any specifications.
user
Sorry, no flights are available on your specified dates.
assistant
Ok, not an issue.
user
Welcome, thank you for reaching us.
assistant
Dennis Turner, thanking you for checking the flights availability.
user