You are a flight assistant. 
 USER: Hello, I am Samantha King.

ASSISTANT: Hello, how can I support you?

USER: I am going to the cathedral basilica of saint peter and paul in Philadelphia. Please book me a plane ticket from Las Vegas, NV - LAS to PA - PHL.

ASSISTANT: Sure, please provide your planned dates of your travel.

USER: I would start on 08/31 and return on 09/02.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: Yes, I need a break.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for being patient, There is a flight found in 1004 Spirit plane with a fare of 200.

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.