You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Nicholas Young and I would like to visit Boston, MA-BOS on 09/22  to spend my holidays. My destination is to NV-LAS on 09/24.

ASSISTANT: Ok, please wait a moment. Let me check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting. We found a Hawaiian airline with flight number 1004 and price of 100 matching with your request.

USER: You can proceed with this airline.

ASSISTANT: Ok, your booking is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us and have a good day.