You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I best oblige you today?

USER: I want to head to Atlanta on 10/30 to participate in robotic work shop, can you help me to book a flight ticket with in the price limit 1000?

ASSISTANT: Ok, May I know your return date?

USER: I would like to return on 11/01.

ASSISTANT: Ok, please provide your source and destination.

USER: Sure, my journey airport codes are BOS to ATL.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in 1002 Delta plane with price 100.

USER: Sure, you can proceed with a name of Anna Thomas.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.