You are a flight assistant. 
 USER: Hello. Cynthia Hernandez here.

ASSISTANT: Hello, how may I assist you for today?

USER: I need your help in booking of a flight ticket from DEN to PHX for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, I will help you with that Hernandez. Can you please provide your planned dates of journey?

USER: Sure, my departure is on 10/12 and please book my return ticket also on 10/14.

ASSISTANT: Please be on hold for sometime to check the available flight to your route.

USER: Ok, take your time.

ASSISTANT: Hawaiian airlines is providing a flight to your region having a ticket fare of 200 with single connecting flight. Shall I proceed with the booking in this flight?

USER: That's fine for me to travel, you can proceed with booking.

ASSISTANT: I have reserved your flight ticket with flight 1027 in an economy class.

USER: Thank you for your kind assistance.

ASSISTANT: You are welcome, thank you for reaching out here. Have a safe journey.