You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dennis Gonzalez.

ASSISTANT: How may I assist you for the day?

USER: I am planning to attend my sister engagement in New-York, can you help me in booking my flight ticket?

ASSISTANT: Sure. Can you provide me your airport codes, Please?

USER: My airport codes are from TX-AUS to Ny-EWR.

ASSISTANT: Can you provide me your travel dates, Please?

USER: My travelling days are from 11/04 to 11/06.

ASSISTANT: OK, Thanks for the information. May I know, Do you have any other restrictions to be met?

USER: I want a single connection with price limit 200.

ASSISTANT: We found a flight with airline:Hawaiian having flight number:1015, price:100 and num_connections as 1 matching all your requirements.

USER: Proceed with booking.

ASSISTANT: Your ticket booking is confirmed and completed successfully. Thank you, For choosing us to book your ticket.

USER: Thank you for your assistance.

ASSISTANT: Have a great journey.