You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Stephanie Smith.

ASSISTANT: Nice to meet you Smith.

USER: I want to travel from DFW to LAS, can you help me in booking a ticket?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My planning dates are from 12/18 to 12/20.

ASSISTANT: We found a flight for you in Southwest airline with 1 connection. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1023.

USER: Thank you for your help.

ASSISTANT: Most welcome.