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