You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Matthew Evans here.

ASSISTANT: Evans, which help you are expecting from my side at this moment?

USER: I want to book a flight on the route from HOU - DEN to meet my aunt as she is hospitalised, can you help me with it?

ASSISTANT: Oh! Sad to hear this, I will help you with booking, please share your travelling dates?

USER: Ok, I was planning to takeoff on 01/11, and I will be returning by 01/13 in the next month.

ASSISTANT: Ok, please hold on for a moment to check availability of flights.

USER: Sure, take your time and let me know the flight availability status on my requested route.

ASSISTANT: Hawaiian airline is providing flight with connection 1 price 100 as per your details, is it ok for you?

USER: Ok, you can proceed with booking my reservation with this available flight for this journey.

ASSISTANT: Your ticket is confirmed by flight number 1024.

USER: Thank you for helping me with your great assistance for booking my ticket.

ASSISTANT: It's my pleasure, I think you will enjoy this airline.

USER: You are most welcome.

ASSISTANT: Have a nice day.