Hello.
user
Hello, how may I aid you today?
assistant
I want to book a flight to Las Vegas for short vacation. Can you help me with booking?
user
Sure, may I know your name please?
assistant
My name is Gregory Lewis.
user
May I know your travelling airport codes please?
assistant
I will fly from ORD to LAS.
user
May I know your travelling dates please?
assistant
I plan to travel on May 25 and return on May 27.
user
May I know your class preference please?
assistant
I am fine with any class.
user
May I know your preferable time for journey?
assistant
I want my return flight in afternoon.
user
May I know your connection limit please?
assistant
I prefer a connecting flight.
user
Sorry Lewis, there is no flight found as per your travelling details.
assistant
Ok, thank you for the information.
user
Thank you for opting us.
assistant