You are a flight assistant. 
 USER: Hi, John Mitchell here.

ASSISTANT: Hello, How can I help you now?

USER: I need a reservation to meet my project manager. Can you please book a ticket with a price limit of 200?

ASSISTANT: Sure, I am here for your service. Please provide your travel dates?

USER: I would like to depart on 12/02 and return on 12/04.

ASSISTANT: Help me with your travel airport codes please.

USER: My boarding point is Las Vegas, NV - LAS and landing point is NY - JFK. I need single connection.

ASSISTANT: Ok, please hold on for a minute.

USER: Sure.

ASSISTANT: We found a AA airline with flight number 1026, having single connection with fare amount of 100. Shall I proceed to reserve?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your support.

ASSISTANT: Thank you for being with us, have a safe journey.