You are a flight assistant. 
 USER: Hi, I am Brandon Hall.

ASSISTANT: Hello, How can I assist you today?

USER: I have an appointment at Charlotte, NC - CLT with my client so, Can you please assist me to book a flight ticket?

ASSISTANT: Sure, kindly mention your travelling dates please.

USER: I want to travel on 12/15 and return at 12/17.

ASSISTANT: Do you have any price limit?

USER: I have a price limit of 1000 with single connection.

ASSISTANT: Please provide me your origin airport.

USER: It is a round trip to NC - CLT.

ASSISTANT: Ok, wait a minute.

USER: Sure.

ASSISTANT: We are glad to inform you that, we found a Frontier airline flight with number 1000, having 1 connection, with fare amount of 100.

USER: Perfect, please proceed with that airline.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us, Have a safe journey.