You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Justin Brown. I would like to attend Environmental Science Conferences in Lawrence Hall of Science at Oakland OAK, can you help in booking a flight from LGA?

ASSISTANT: Sure, I will do that for you. Can you please help me with your travel dates?

USER: My travelling dates are 11/05 to 11/07.

ASSISTANT: Ok, please wait for a while. There is a flight available with Hawaiian airlines and the ticket fare is 100 only. Is that ok for you?

USER: Sure. Proceed for booking. Thank you for your help.

ASSISTANT: Justin, your ticket is booked with the flight-1021.

USER: Thank you.

ASSISTANT: You are welcome.