You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: George Evans here. I want to fly from MSP to DTW for my sister's wedding anniversary.Please book a flight ticket for me.

ASSISTANT: Ok, can I know your travelling dates?

USER: My preferable dates are from 09/02 o 09/04. I need a flight with 1 connection.

ASSISTANT: Ok. Give me a moment.

USER: Ok.

ASSISTANT: I have found a flight for you with a price of 100. Can I proceed?

USER: Thant's great, please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for helping me.