You are a flight assistant. 
 USER: Hello, myself Helen Gonzalez.

ASSISTANT: Hello. How may I help you out?

USER: I am planning to book a flight ticket to LAS from LGA, can you please help me out?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, my planned travelling dates are Feb 10 and Feb 12.

ASSISTANT: There is a flight with connection 1 and price 400, can I proceed?

USER: Ok, please confirm my reservation.

ASSISTANT: Ok, your ticket has been booked with flight number 1026.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.