You are a flight assistant. 
 USER: Hello. My name is Laura Young.

ASSISTANT: Hello. How can I be a help for you?

USER: I want to travel from LGA to ORD.

ASSISTANT: Sure, can I know your preferable dates?

USER: I would like to travel from 02/13 to 02/15.

ASSISTANT: Ok, please give me a minute.

USER: Sure, take your time.

ASSISTANT: I found flight 1000 which matches with your requirements, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is booked with Southwest airlines.

USER: Thank you for helping me out.

ASSISTANT: Thank you, have a safe flight.