Hello.
Hello, how can I help you today?
Can  you please help me with booking a flight ticket from IAH to LAX to meet my brother.
Sure, I am here to help you in booking. Can you please share your travel dates?
My travelling dates are Oct 7 and Oct 9.
Ok, may I know your name?
I am Nancy Davis.
Can you please share me your connection limit?
I prefer to travel in a connecting flight.
Sorry, no flights are available on your preferable travel dates.
No problem, thank you for the information.
Thank you for reaching us, have a great day.