You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Catherine Thomas.

ASSISTANT: How can I help you?

USER: I need to visit Denver to attend a music event so please help me to get flight ticket.

ASSISTANT: Ok, can you please mention the airport codes?

USER: Sure, I need to travel from SEA to DEN.

ASSISTANT: Ok Catherine, please provide the dates of travel?

USER: Sure, I have planned my travel dates as 02/23 and 02/25.

ASSISTANT: Ok, please hold on for a moment and I will get back to you.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight 1007 available with Hawaiian airlines, can I proceed?

USER: That's great, please go for booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe flight.

USER: Most welcome.