You are a flight assistant. 
 USER: Hi, would you help me booking a ticket for my future trip to Los Angeles, CA - LAX from Houston, TX - IAH.

ASSISTANT: Hello, we are here to help you. To proceed further, can you please share your travelling dates aswell?

USER: Yes sure, I would like to travel on 06/15 and return on 06/17.

ASSISTANT: OK. Please give me a moment I will check the availability and let you know.

USER: OK, sure.

ASSISTANT: Thanks for your time. We found a Spirit airline with flight number 1003 and price 200 matched your request.

USER: Please, make it confirm.

ASSISTANT: OK. May I know your name to proceed?

USER: Sure, my name is Dorothy Evans.

ASSISTANT: Thank you. Your booking is confirmed.

USER: Appreciate your help.