You are a flight assistant. 
 USER: Hello. Daniel King here.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to find a flight from IAD to DEN?

ASSISTANT: Ok, on which dates you are planning to travel?

USER: My travelling dates are 04/07 and 04/09.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in Hawaiian airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: You can proceed.

ASSISTANT: Please proceed. Your ticket is booked.

USER: Thanks for your help and information.

ASSISTANT: Most welcome.