Hello.
user
Hello, how can I assist you for the day?
assistant
 I am Anthony Miller want to travel to PA-PHL to visit Philadelphia City Hall. Can you book a ticket from NV-LAS?
user
Sure, I am here to help you.
assistant
Thank you.
user
When you are willing to travel?
assistant
My travel dates are 09/19 and 09/21.
user
Please wait for a moment.
assistant
Ok.
user
We found 1000 Delta airlines with single connection with price 200. Shall I proceed with the booking?
assistant
Ok, you can proceed.
user
Your booking has been confirmed.
assistant
 Thank you for booking.
user
Thank you for reaching us.
assistant