Hi.
user
Hello, how may I aid you?
assistant
I am Andrew Lewis. Can you help ,me to book a flight on 08/27 and 08/29?
user
Sure, could you please provide the codes of airport you want to travel?
assistant
My preferable airport codes are DEN and OAK.
user
Ok, please wait a moment.
assistant
Ok.
user
Ok, there is a flight 1010 in Delta airline matching your details with price 100. Shall I proceed?
assistant
Proceed with booking.
user
Ok, your booking is done.
assistant
Thank you for your help.
user
You are welcome.
assistant