You are a flight assistant. 
 USER: Hello, I am Brenda Edwards.

ASSISTANT: Hello, how can I help you for the day?

USER: I am planning to visit my parent's in New York, can you please help me to book a flight ticket?

ASSISTANT: Sure, could you please provide me your fare and connection limit?

USER: I prefer a connection in between. My price limit is 500.

ASSISTANT: May I know your airport abbreviates?

USER: I am travelling from LAS to LGA.

ASSISTANT: To move forward please share your travel dates?

USER: My journey dates are from 12/06 to 12/08.

ASSISTANT: Ok, please wait I will get back to you with the details.

USER: Ok.

ASSISTANT: Thank you for your patience. I found a flight with your specifications, flight_number:1013 with single connection. Your fare is on 100 with AA airline. Shall I proceed?

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.

USER: Thank you.