You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I would like to travel to MSP in my vacation, can you please reserve flight ticket from LAS?

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

USER: Sure, my planned travelling dates are Dec, 21 and 23 respectively.

ASSISTANT: Can I know your name please?

USER: Sure, my name is Virginia Roberts here.

ASSISTANT: Do you need any specifications in airlines?

USER: I am comfortable to travel in any airlines.

ASSISTANT: Can I know your connection limit?

USER: I would be comfortable with single connection.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1003.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.