Hi, I am William Lee.
user
Hello, how may I serve you?
assistant
Please help me with booking a flight ticket from ORD to SFO.
user
Sure, how much fare are you expecting for buying your ticket?
assistant
I can afford up to 200.
user
When are you willing to travel?
assistant
Travel dates are 12/03 and 12/05.
user
Delta airline i s available on your required dates and the price is 200.
assistant
You can proceed with booking.
user
Your ticket has been booked in flight 1016.
assistant
Thanks for the help.
user
Thank you for opting us.
assistant