You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Myself Nicole Adams, can you help me to book a flight ticket from IAH to CO - DEN?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Ok, please book for the dates 07/21 and 07/23 respectively.

ASSISTANT: Please wait a moment.

USER: That is ok, please take the time you need.

ASSISTANT: Here is a flight with o connection and price is 200 in 1026 Hawaiian airlines, can I proceed with it?

USER: Ok, please book.

ASSISTANT: Your ticket has been booked.

USER: Ok, thank you for assisting me.

ASSISTANT: Thank you for reaching us.