You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need to travel from LAX to PHL, can you help me in doing that?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: My trip dates are Mar 19 to 21.

ASSISTANT: May I know your name please?

USER: I am Jonathan Anderson.

ASSISTANT: Do you have any connection preference?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I need economy class preference.

ASSISTANT: I found an economy class in American Airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Ok, proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1024.

USER: Thank you.

ASSISTANT: Thank you for reaching us.