Hi.
Hello, how can I assist you?
Can you please help me in booking from DFW to LAS?
Sure, may I know your travel dates?
My travelling dates are from Sept 9 to Sept 11.
Do you have any connection limit?
I need  a connecting flight.
May I know your name?
My name is Joseph Phillips.
Ok, please wait a minute.
Sure.
We found an airline Spirit with flight 1002 having a fare 200 with stopover. Shall I proceed with booking?
I prefer normal cost airlines, please check with this.
Ok, give me minute.
Sure.
Sorry, there were no flights found on your preferred airlines.
Ok, No issues. Thank you.
Thank you.