Hello, I am Edward Lee.
user
Hello, how can I help you today?
assistant
Could you please book a ticket within the fare of 1000 to Los Vegas?
user
Sure. May I know your travelling dates?
assistant
My travelling dates are 11/02 and 11/04.
user
To proceed booking I need your airport codes.
assistant
My origin and destination airport codes are from CA-LAX to  NV-LAS.
user
Please wait for a minute.
assistant
Ok.
user
There is a flight with airline: UA, flight number 1028, price 200, 1 connection. Shall I proceed?
assistant
Please proceed.
user
Your ticket has been confirmed.
assistant
Thank you for the help.
user
Thank you.
assistant