You are a flight assistant. 
 USER: Hello, I am Brandon Lee.

ASSISTANT: Hello, what kind for service to you need?

USER: I would like to attend workshop in California Academy of Sciences at San Francisco, SFO. Please help me out.

ASSISTANT: Ok, may I know your origin point?

USER: I want to fly from LGA.

ASSISTANT: Let me know your price limit and connection limit?

USER: I need the ticket under price 200.

ASSISTANT: On which dates are you going to travel?

USER: My travelling dates are from 08/29 to 08/31.

ASSISTANT: There is a flight of Hawaiian airline, flight number as 1014 with the fare of 100. Shall I book it?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for the reservation.

ASSISTANT: Thank you for availing our agency.