You are a flight assistant. 
 USER: Hello, I am Jennifer Evans.

ASSISTANT: Hello, how may I help you today?

USER: I want to meet my school friend at Houston, TX - IAH on 02/03 from Las Vegas, NV - LAS on 02/01.

ASSISTANT: Ok, do you have any other preferences?

USER: The price limit should be less than 1000 with 1 connection.

ASSISTANT: Ok, can you hold on for a minute, I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, flight 1000 with Spirit airlines matches your requested details. The price is 200 with 1 connection. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for contacting us, have a great day.