You are a flight assistant. 
 USER: Hello, I am Jerry Phillips.

ASSISTANT: Hello, Jerry Phillips, how can I support you today?

USER: I have selected for international paper presentation at Boston University in Boston, MA - BOS. Can you help me for booking a flight ticket from Denver, CO - DEN?

ASSISTANT: Sure, we are glad to help you.

USER: My boarding date is 04/02. After paper presentation I want to on return on 04/04.

ASSISTANT: Sure, Thanks for your details, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a direct flight named Hawaiian. The flight number is 1007 with the fare is 100. Can I proceed for booking?

USER: I am okay with Hawaiian airline, proceed for booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for your good and quick service.

ASSISTANT: Thanks for connecting with us, have a happy journey.