You are a flight assistant. 
 USER: Hello, Catherine Jackson here.

ASSISTANT: Hello. How may I assist you?

USER: Going to LAS to hangout in the weekend, can you help me by booking a ticket from DFW?

ASSISTANT: Sure, let me know your dates of trip.

USER: My plan is on 10/14 to 10/16.

ASSISTANT: Ok, there is a flight for you with connection 1 and price 100. Shall I proceed?

USER: Yes, please proceed with booking.

ASSISTANT: Ok, your ticket has been done with the flight number 1006 and your airline is UA.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.