You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Emma Taylor.

ASSISTANT: Any assistance needed ?

USER: I have to attend my grand parents memorial day on 06/20 at LGA. Can you please help me to reserve a ticket?

ASSISTANT: Please provide departure location.

USER: My origin point is IAH and return date will be on 06/22.

ASSISTANT: Flight is found with airline Hawaiian, flight number 1008, price 100 and connection 1. May I proceed with flight booking ?

USER: You can proceed with the booking.

ASSISTANT: Flight ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.