Hello.
user
Hello. How can I  help you?
assistant
I am Richard Johnson. I am planning to visit Museum of Art at Philadelphia, could you please help me with booking a flight ticket from LAS to PHL?
user
On which dates you like to travel?
assistant
I would like to take off on 11/10 and return on 11/12.
user
I am sorry no flights found on your route.
assistant
That's ok, I will find an another alternate way to complete my trip.
user
Thank you for reaching us.
assistant
Anyways, thank you for the information.
user