You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Please reserve a flight ticket from IAH to LAS for my business meeting.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you for accepting my request, my boarding is on Oct 07 and please book my return ticket also on Oct 09.

ASSISTANT: Do you have any specifications?

USER: No, I don't have any other specifications. Please go with above details to search a flight.

ASSISTANT: Please provide your name.

USER: Sure, myself Kenneth Harris.

ASSISTANT: The UA airline is providing an economy class flight with price 100 and the connections 2. Shall I confirm your ticket?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your ticket is booked. The flight number is 1002.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.