You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you today?

USER: I am Paul Perez. I want to book a flight ticket form Philadelphia to meet my school friends. Could you book a ticket for me?

ASSISTANT: Sure, may I have your journey details with airport codes please?

USER: My airport coeds are PHL - MSP, journey dates, on 08/17 to 08/19.

ASSISTANT: Ok, can you please wait for a while I will get back to you.

USER: Sure, I will wait for you to back.

ASSISTANT: Thanks for your patience, flight 1024 with Spirit airlines, with price of 100 and with 1 connection, matches your details.

USER: Ok, please book my ticket.

ASSISTANT: OK, your ticket has been confirmed.

USER: Thank you for your presence.

ASSISTANT: Thank you for choosing us.