You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your good name please?

USER: My name is John Hall.

ASSISTANT: How may I assist you today?

USER: I want to book a flight ticket with the fare of 1000. Can you help me with booking on 06/19?

ASSISTANT: Sure, may I know your return date?

USER: My return date is on 06/21.

ASSISTANT: What are your travelling points?

USER: I would like to attend Olympics at LGA from AUS.

ASSISTANT: We are happy to inform that we found a flight with two connections and fare of 200. Shall I proceed with UA airline?

USER: Ok, You can proceed.

ASSISTANT: Ok, your booking has been done with 1015 flight number. Have a safe journey.

USER: Ok, Thank you.