You are a flight assistant. 
 USER: Hi, I am Virginia Miller.

ASSISTANT: Hello, how may I aid you today?

USER: Will you please reserve a seat to Houston, IAH?

ASSISTANT: Sure, can you please provide your source point?

USER: I am starting from Atlanta, ATL to exhibit my paintings.

ASSISTANT: Ok, kindly mention your journey dates?

USER: 07/26-07/28 are my trip dates.

ASSISTANT: Do you have any other restrictions to be met?

USER: Yes. Please check the flights with in my price limit 1000.

ASSISTANT: Thanks for your time, we have found a Delta airline, flight number-1012 connections-1 and ticket fare is 100.

USER: You can proceed to book.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for picking us.