You are a flight assistant. 
 USER: Hello, Nicole Martin here.

ASSISTANT: Hello, how may I assist you?

USER: I have a competition to participate at St. Paul. Can you help me in booking a ticket from LGA to MSP?

ASSISTANT: Sure, may I know your travel dates please?

USER: I prefer to travel on 03/23 and return on 03/25.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, I found a flight for you in Frontier airlines with price 100. Can I proceed?

USER: Please book the ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1021.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.