Hello, Patrick Davis here.
user
Hello, how may I be at your service today?
assistant
Can you please check for the flights for my business trip from LAS to LGA?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My desired dates for this journey will be from Sept 3rd to Sept 5th.
user
Do you have any other specifications?
assistant
My depart time is in morning and return time will be in afternoon and I need a business class reservation with a single connection flight.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
Oh! That's fine. Anyways, thank you for checking.
user
Thank you for reaching us.
assistant
Welcome.
user