You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a ticket to visit the Rose Fitzgerald Kennedy Greenway at Boston, BOS. Can you book a ticket within the fare of 1000?

ASSISTANT: Sure, we are here to help you. Kindly mention your travel dates.

USER: My travel dates are 03/02 and 03/04.

ASSISTANT: Can you please provide me your source airport code?

USER: I need to board from Austin, AUS.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 100 and single connection. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your booking is done and flight number is 1012.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for opting us.