You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Pamela Anderson. I am planning to book a ticket from DFW to LAS to meet my uncle, can you help me in booking?

ASSISTANT: Sure, I will help you out. May I know your travelling dates too?

USER: I am departing on 12/18 and return on 12/20.

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 1023.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.