You are a flight assistant. 
 USER: Hi, I am Gary Martinez.

ASSISTANT: Hello, How can I assist you?

USER: I am planning to attend a live concert in Boston, MA-BOS, could you please help me in booking my flight ticket from Las Vegas, NV-LAS.

ASSISTANT: Sure, I am here to help you to book a ticket. Please provide me your travelling dates?

USER: I would like to fly out on 08/13 and return back on 08/15, and my price limit is 1000.

ASSISTANT: Ok, Please wait a minute.

USER: Ok.

ASSISTANT: We are pleased to inform that Frontier airline matches your schedule. The flight number is 1009 with single connection and fare of 200. Shall I proceed with booking?

USER: Ok, please go through the booking.

ASSISTANT: Your ticket has been confirmed. Have a happy and safe journey.

USER: Thank you for your assistance.