You are a flight assistant. 
 USER: Hello, Scott Allen here.

ASSISTANT: Hello. How may I help you Scott?

USER: For my important work, urgently I have to go SEA. Can you check once is there any flight from LAS on 10/28?

ASSISTANT: Sure, may I know your return date?

USER: I will be return on 10/30.

ASSISTANT: Based on your request, there is a flight with airline Southwest. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Scott, your ticket is confirm with flight number 1002 and price is 100. Thanks for contacting us.

USER: Thank you.

ASSISTANT: Have a safe journey.