You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Joseph King here, I want to reserve my ticket from ORD to LAS, can you please help me in this?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my planned dates of journey are from 05/16 to 05/18. Please make sure that the price limit is 200.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in Southwest airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: Please proceed with this booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Most welcome.