Hello, I am George Robinson.
user
Hello, how can I assist you today?
assistant
I need to book my flight ticket from Phoenix, PHX to Las Vegas, LAS to meet my family with my fiance. Can you help me in booking my flight ticket with the fare of 200?
user
Sure, may I know your planned travel dates?
assistant
I planned dates for travelling are  01/16 - 01/18.
user
Sorry to say that, no flights were found with your given details.
assistant
Ok, I will choose other airline.
user
Thank you for opting us.
assistant
Thank you.
user