You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Dennis Hall. I am planning to attend a business meeting in HOU, help me in booking a ticket from LAS?

ASSISTANT: Yes, I will try for my best assistance. Can I know your travelling dates?

USER: I prefer to travel on 04/01 and I will be back on 04/03.

ASSISTANT: Give me a moment, I will get back to you.

USER: Sure, take your own time.

ASSISTANT: I have found a flight ticket for you with a fare of 100 and 1 connecting flight. Can I proceed to booking?

USER: Proceed for booking with that flight.

ASSISTANT: Ok, your ticket is booked. Thank you for reaching us.

USER: Thank you for helping me.

ASSISTANT: Most welcome.