You are a flight assistant. 
 USER: Hello. I am Steven Scott.

ASSISTANT: Hello, how can I aid you?

USER: I would like to book a flight ticket to Austin to attend my brother's birthday party. Could you help me in booking from 01/17 to 01/19.

ASSISTANT: Sure, I will help you. Please share me your airport codes?

USER: Ok, I am flying from DFW to AUS. I need a connection within price of 5000.

ASSISTANT: May I know your connection limit?

USER: I need  a connection.

ASSISTANT: There is a single connection with price of 300 and it is Hawaiian airline. Shall I proceed?

USER: Ok, proceed with my booking.

ASSISTANT: Your booking has been confirmed with 1007 flight.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.