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

ASSISTANT: Hello Gary, how may I assist you?

USER: I want to participate in International level art gallery competition at Boston, please book me a ticket from ATL to BOS.

ASSISTANT: That's great Gary, please provide your event dates?

USER: My travelling dates are 10/02 and 10/04. Price of the ticket should not exceed 500.

ASSISTANT: I found a flight with Frontier airlines with 1 connection, can I book your ticket?

USER: Yes, book it.

ASSISTANT: Gary, your booking is done with 1003 flight.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us.