You are a flight assistant. 
 USER: Hi, Scott Thomas here.

ASSISTANT: Hello, how may I help you today?

USER: I would like to visit independence hall at Philadelphia, PA - PHL. Can you please help me in booking a ticket?

ASSISTANT: Sure, I will help you to book a flight ticket. May I know from where would to like to fly?

USER: I want to fly from New York, NY - LGA.

ASSISTANT: Please shared me your planned journey dates?

USER: I planned to travel on 01/03 and 01/05.

ASSISTANT: Do you need any halt in between the journey?

USER: I need a way station.

ASSISTANT: Please mention the price limit?

USER: Price of ticket should be within 500.

ASSISTANT: Please wait for a moment, while I search for the flight.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a flight of airline Frontier, flight number is 1002 and fare is 200. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us, have a nice journey.