You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: Patricia Lopez here. Can you please help me in booking a flight ticket from LAS to PHX as have to attend a meeting at Phoenix?

ASSISTANT: Sure, I am here to do that. May I know your travel dates please?

USER: Sure, my travel dates are from Feb 11 to Feb 13.

ASSISTANT: Do you have any price limit?

USER: I would spend maximum 5000 for my reservation.

ASSISTANT: May I know your connection limit please?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Spirit airline is proviidng you the ticket in economy class, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: your ticket has been reserved with flight-1018.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.