You are a flight assistant. 
 USER: Hello, myself Sharon Smith.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Philadelphia to meet my cousin, please book a ticket from JFK to PHL.

ASSISTANT: please help me with your journey dates.

USER: My journey dates are 02/19 and 02/21.

ASSISTANT: I found a flight for you in UA airlines with price 100. Can I book your ticket?

USER: Please book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1003.

USER: Thank you for your assistance.

ASSISTANT: Thank you approaching us.