Hello.
user
Hello. How may I assist you today?
assistant
I am Daniel Nelson. I want to book a flight ticket from LAS to PHX, can you please help me?
user
May I know your travelling please?
assistant
Sure, my trip dates are Mar 18 and Mar 20.
user
Do you need any specifications?
assistant
My departing time is evening.
user
Please wait a moment.
assistant
Sure, I will wait for your response.
user
Sorry, there are no flight tickets available on your journey dates.
assistant
That's ok, thank you for your information.
user
Thank you for reaching our service.
assistant