Hi.
user
Hello, how may I assist you today?
assistant
I am Ruth Green, can you help me to search a flight with 500 price limit?
user
Ok, may I know your airport codes?
assistant
My airport codes are PHL and LAX.
user
What will be your journey dates?
assistant
I would like to start my journey on 02/26 and I will be return on 02/28.
user
Flight-1000 is available for you with 1 connection at the price of 100. Shall I book it?
assistant
Yes, proceed with booking.
user
 Your reservation for this journey is successfully booked along with return ticket.
assistant
Thank you.
user
You are most welcome.
assistant