You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Alexander Anderson here. I want to visit HOU for my holiday trip, can you please find a flight from DEN?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates for this journey will be from 12/28 to 12/30.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok, please check soon. I'm in hurry.

ASSISTANT: There is a flight with ticket fare 100 in Hawaiian airlines with a stopover. Is it ok for you?

USER: Ok please proceed with booking my ticket.

ASSISTANT: Your booking is confirmed with flight number 1025.

USER: Thank you for helping me.

ASSISTANT: Thank you for contacting us, have a nice day.

USER: Most welcome.