You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you?

USER: I am Nicole Jones.

ASSISTANT: Ok.

USER: Can you please book me a ticket from DEN to SEA?

ASSISTANT: Sure, please provide your trip dates?

USER: My travel dates are from 04/19 to 04/21.

ASSISTANT: Please hold on.

USER: Ok.

ASSISTANT: I found a connecting flight from Hawaiian airline of fare 100 and flight number 1020.

USER: Ok, please book this ticket.

ASSISTANT: Your flight ticket is processed.

USER: Thank you.

ASSISTANT: Thanks for opting us.