Hello.
user
Hello.
assistant
I am Nancy Wilson here.
user
How may I aid you?
assistant
I would like to book a flight ticket from Las Visas.Could you please help me with booking a flight ticket from LAS to PHL?
user
Sure, I am here to help you out. May I know your travelling dates please?
assistant
My travelling dates are 04/23 and 04/25.
user
Wait a moment please.
assistant
Sure, I will wait for your response.
user
 Nancy Wilson, there are no flights available in your route.
assistant
Not a problem, anyway, thank you for the information.
user
Thank you for approaching us.
assistant
Thank you for your service.
user