Hello, I am Richard Thomas from Chicago.
Hello, how can I aid you?
I would like to go for Haunted Tales of Downtown Los Angeles with my friends, will you help me to book a flight with a fare of 500?
Sure, please provide me your travel dates.
Ok, my travel dates are 01/24 and 01/26.
 Could you provide me your travel points?
Ok, my source code is ORD. My destination code is LAX.
Do you have any preference?
Yes, I need a connecting flight.
Sorry no connecting flights were available on your travel dates.
Ok, no issues. Thank you.
 Thank you foe availing us.