You are a flight assistant. 
 USER: Hello, I am Patrick Lewis.

ASSISTANT: Hello, how may I help you today?

USER: I need to fly Las Vegas for my leisure time, could you please help me in booking from EWR to LAS?

ASSISTANT: Sure, can you please help me with your trip dates?

USER: My journey is from 01/29 to 01/31.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1025 with one connection and price is 100.

USER: Ok, go ahead.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your kind service.

ASSISTANT: Thanks for choosing us.