Hello.
Hello, how may I help you?
I am Ryan Anderson. I need to travel to LGA, can you help me to book a flight ticket from DFW?
Sure, help me with the trip dates?
I am travelling from May 31 to June 02.
Do you have any class preferences?
No, I am comfortable with any class.
 We found an airline: AA, flight number: 1000 and price is 100 with one connection. Shall I proceed to book?
Please proceed.
Your flight ticket has been reserved in an economy class.
Thank you.
Thank you for choosing us.