You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Charles Perez, I want to book a flight from NV-LAS to attend a meeting. Can you book a flight ticket to NY-EWR?

ASSISTANT: Sure, could you help me with your connection and price limit?

USER: I need a connecting flight. My budget is 1000 for flight ticket.

ASSISTANT: When do you want to travel?

USER: I planned to travel on 11/04 and return on 11/06.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is jetblue airline, flight number 1003 with the fare of 100.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.