Hello.
user
Hello, how may I help you?
assistant
Can you help me in booking a flight ticket from Las Vegas, LAS to reach Seattle, SEA?
user
Sure, we are gleeful to help you. Please provide your travelling dates.
assistant
My journey dates are from Feb 18 to Feb 20.
user
Do you have any break in between journey?
assistant
I need a way station in between journey.
user
May I know your class preference?
assistant
I prefer economy class.
user
Is there any other specifications for you?
assistant
No.
user
I need your name to proceed further. Can you please provide your good name?
assistant
My name is Emily King.
user
 we regret to inform you that there are no flight services are available on this route with your preferences.
assistant
Ok, that's not a problem. Thanks for your information.
user
Thank you for contacting us.
assistant