You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Thomas Johnson and I need to travel to Philadelphia PHL to enjoy long trips with friends. Can you make a reservation from LAS?

ASSISTANT: Sure, can you please share your trip dates?

USER: Sure, I need to fly on 07/31 and 08/02.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1009 with one connection and price is 100.

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us.