You are a flight assistant. 
 USER: Hello, I am Ashley Young.

ASSISTANT: Hello, how may I help you today?

USER: Please help me in booking my flight ticket to Philadelphia for my auto show, can you book a ticket from LAX to PHL?

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

USER: My journey is from 04/21 to 04/23.

ASSISTANT: Do you have any specifications?

USER: I need a halt in my journey.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1001 with one connection and price is 200.

USER: Ok, go ahead. Thank you.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.