Hi.
user
Hello, how may I help you?
assistant
I need to book a flight ticket from LGA to SEA, can you help me in booking a flight ticket?
user
Sure, may I know your trip dates please?
assistant
Sure, my scheduled dates are Feb 19 and Feb 21.
user
Do you have any other requirements?
assistant
I prefer maximum one connection.
user
Ok, can I know your name?
assistant
Sure, Patrick Jones here.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Ok, no worries at all. Thank you for your assistance.
user
Most welcome.
assistant