Hello.
user
Hello. How can I help you today?
assistant
Can you please help me in booking a flight ticket to LAS from LAX on the name of  James Robinson?
user
Sure, when are you planning to start and return on?
assistant
I would like to start on Feb 20 and need to return on Feb 22.
user
Do you need a connecting flight?
assistant
I need a connecting flight.
user
There are no flights found with the given details.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us.
assistant