You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Stephanie Scott. I am planning to book a ticket from ORD to LAX. Can you please help me out to book a ticket for me?

ASSISTANT: Sure, I am here to help you. Could you please share your travelling dates to search a flight?

USER: These are my travelling dates 07/03 and return back on 07/05.

ASSISTANT: Do you have any requirements?

USER: Make sure my price limit is 1000.

ASSISTANT: I have found a flight-1018 of UA airlines, is it ok for you?

USER: Yes, you can book it.

ASSISTANT: Ok, I have confirmed your ticket with 100 price limit.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a nice journey.