Hi, I am Eric Green.
user
Hello. How can oblige you?
assistant
Can you help me in booking a ticket with direct flight to reach Las Vegas, LAS to attend my friend's wedding?
user
Sure, may I know your journey dates?
assistant
My journey dates are from 01/07 to 01/09.
user
 Could you provide me your departure code?
assistant
It is Chicago, ORD.
user
We found airline AA with flight number 1009. Fare is 100 with a halt between the journey.
assistant
Please proceed with booking.
user
Your booking is confirmed.
assistant
Thank you.
user
Thank you, have a nice day.
assistant