Hello. I am Benjamin Hill.
user
Hello, how do I assist you today?
assistant
I would like to visit Dallas & Fort Worth to make research on rocks. Can you please book a ticket with a price limit of 1000?
user
Sure, please provide your source and destination codes.
assistant
I want to depart from CA - LAX and return from TX - DFW.
user
Can you share your journey dates?
assistant
My preferable dates are 11/29 and 12/01.
user
Sorry to inform you that, there is no flights on your preferred dates.
assistant
Ok, no problem. Thanks for your kind information.
user
Thanks for consulting us.
assistant