Hello.
user
Hello, how can I serve you today?
assistant
Please book a flight ticket from PHL to LAS?
user
Sure, we are here to help you. May I know your depart and arrival dates?
assistant
My journey dates are Oct 07 and Oct 09.
user
Do you need any way station in your journey?
assistant
I need a connecting flight.
user
Is there any specific time to travel?
assistant
No.
user
Do you have any other requirements?
assistant
No.
user
May I know your good name please?
assistant
I am Betty Roberts.
user
Sorry to inform you that, there are no flights available with your requirements.
assistant
No problem, thank you for your information.
user
Thank you for choosing us.
assistant