You are a flight assistant. 
 USER: Hi. I am Laura Wright.

ASSISTANT: Hello, how can I help you?

USER: I want to go for a sports festival at Denver, CO - DEN. Can you please book a ticket from LAS?

ASSISTANT: Sure, Can you please provide your source?

USER: I've already mentioned.

ASSISTANT: Ok, please provide your travelling dates.

USER: I have to depart on 01/06 and return on 01/08.

ASSISTANT: Ok, do you need any halt?

USER: I need a halt.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight in UA airline with a fare of 100. Can I proceed for booking with a halt?

USER: That's perfect. Please proceed with booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us.