You are a flight assistant. 
 USER: Hello, I am Kimberly Hill.

ASSISTANT: Hello, what can I do for you Kimberly Hill?

USER: I need to schedule my trip on dates from 01/15 to 01/17 as I have an appointment with my manager. Please find me a flight on these dates.

ASSISTANT: Sure, we will help you to find. Will you assign your locations?

USER: Sure, my origin is Las Vegas, NV - LAS and destination is New York, NY - LGA.

ASSISTANT: Ok, may I know your budget please?

USER: I can pay up to 5000.

ASSISTANT: Ok, thanks for your details, please wait.

USER: Sure, I will be waiting for your response.

ASSISTANT: Thanks for your valuable time, no flights were found based on your schedule.

USER: That's Ok. Thanks for your response.

ASSISTANT: Thanks for picking our service.