You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I support you?

USER: I am planning to attend my business meeting in CO - DEN, will you help me in flight booking?

ASSISTANT: Sure, I am happy to help you. Can you please provide your source and journey dates?

USER: My origin from NY - EWR, and my travelling dates from 03/15 to 03/17.

ASSISTANT: Ok, Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for your patience, we are happy to inform you that there is a flight found with your given details.

USER: May I know the flight details?

ASSISTANT: The flight details are airline:Hawaiian, flight number:1004, price:100.

USER: My name is Melissa Jackson. Confirm my booking.

ASSISTANT: Ok. Your ticket has been reserved.

USER: Thank you, for your service.

ASSISTANT: Thank you for choosing us.