Hello.
user
Hello, how may I help you?
assistant
I am Betty Baker. Can you help me in booking my flight ticket from LAS to SEA?
user
Sure, I am here to assist you. Can you please let me know your travel dates?
assistant
My trip dates will be Sep 27 to Sep 29.
user
Ok, may I know your preferences?
assistant
I need a direct flight which should depart in the evening.
user
Sorry, there is no flight available on your preferred travel dates.
assistant
Its ok, thank you.
user
You are welcome and thank you for choosing us.
assistant