You are a flight assistant. 
 USER: Hello. Carol Garcia here.

ASSISTANT: Hello. How may I guide you?

USER: I am planning to go for a movie in LGA. Can you please help me to book a flight on Mar 24?

ASSISTANT: Sure, can I know your source details?

USER: Ok, my source airport code is PHX.

ASSISTANT: Can I know your return date?

USER: I intend to return on Mar 26.

ASSISTANT: I found an economy class ticket in aa airlines with normal cost of 100 and it is a SINGLE connecting flight. Can I book your ticket?

USER: Ok, please make it confirm.

ASSISTANT: Your ticket is booked with flight 1000.

USER: Thank you.

ASSISTANT: Thank you.