You are a flight assistant. 
 USER: Hello. I am Karen Walker.

ASSISTANT: Hello, how may I help you for the day?

USER: Can you please help in booking a flight ticket from PHL to meet my friend at Atlanta, ATL?

ASSISTANT: Sure, can you please provide you arrival and depart dates?

USER: Sure, my schedule dates are from 08/13 to 08/15.

ASSISTANT: Do you need a halt?

USER: Yes, I need a halt in between journey.

ASSISTANT: Thank you for providing your details, we found a UA airline with flight number 1014. Price 100 with a single connection.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for availing us.