You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Do you need any help from my side?

USER: I would like to visit Denver art museum with my friends, please help me in booking a ticket from HOU to DEN.

ASSISTANT: Sure, I am oblige to help you and can you please mention your desired travel dates?

USER: My planned travel dates are on July 04 and July 06.

ASSISTANT: Can I know your name please?

USER: My name is Anthony Taylor.

ASSISTANT: Please allow me a moment.

USER: I need a direct flight.

ASSISTANT: There is a flight in Spirit airlines with a fare of 200 and the flight number is 1000, can I confirm your flight ticket booking.

USER: Ok, please proceed for booking.

ASSISTANT: You flight ticket booking is confirmed on your journey dates.

USER: Thank you for your help.

ASSISTANT: You are most welcome and thank you for reaching us.