You are a flight assistant. 
 USER: Hello. I'm Eric Thomas.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to travel from PHL to JFK to attend live concert at New York, can you please help me with booking a flight ticket?

ASSISTANT: Please mention your trip dates.

USER: Sure, I would like to take off on 10/25 and the return date is on 10/27.

ASSISTANT: There is a flight for you in Southwest airline with number 1002.

USER: May I know the price please?

ASSISTANT: The price is of 100.

USER: Ok, please proceed with booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.