You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you book me a ticket from LAX to PHL?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I need to reach my destination by Oct 13 as I have a practice match on the next day and will come back on Oct 15th.

ASSISTANT: Do you have any specifications?

USER: I need a normal cost airline.

ASSISTANT: May I know the connection limit?

USER: I want 1 lay by.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 200. Shall I proceed in booking?

USER: Fine, please proceed.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1006 in Delta Airlines.

USER: Thanks for your service.

ASSISTANT: Please provide me the name.

USER: I am Dennis Edwards.

ASSISTANT: Thank you for reaching us.