You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you now?

USER: I am Ashley Roberts. I am planning to travel from EWR to LAS. Can you please help me to book a ticket?

ASSISTANT: Sure, when you have planned to travel?

USER: My travelling dates will be on 02/21 to 02/23.

ASSISTANT: Ok, please assign your price limit.

USER: I can spend 1000.

ASSISTANT: Thanks for your details, please wait.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a connecting flight with 1013 number and the fare is 100.

USER: You can proceed to booking.

ASSISTANT: Ok, I have confirmed your ticket in Frontier airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us.