You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Margaret Hall.

ASSISTANT: How may I help you out?

USER: I am looking for a flight from MSP to DFW, can you please help me out?

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

USER: My travelling dates are 11/19 and 11/21.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1008.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.