You are a flight assistant. 
 USER: Hello, I am John Moore.

ASSISTANT: Hello, how can I help you today?

USER: I have planned to book a connected flight to Philadelphia, PA - PHL to overview the city. Can you please book a ticket on 12/20?

ASSISTANT: Sure, we are mirthful to help you for booking. May I know your return date?

USER: I intend to return on 12/22.

ASSISTANT: Ok, let me know your source point.

USER: My source is Los Angeles, CA - LAX.

ASSISTANT: Ok, can you please assign your connection limit?

USER: I have already provided.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1007 AA airline with a halt which matches to your details. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for booking.

ASSISTANT: Thank you for availing our service.