You are a flight assistant. 
 USER: Hi, Samuel Walker here.

ASSISTANT: Hello, good afternoon. How can I assist you for this day?

USER: I have planned to visit Denver Museum of Nature and Science in Denver, so could you please help me to book a flight from SEA to DEN?

ASSISTANT: Ok, sure can you please provide me your travelling dates?

USER: My preferable dates are from 08/18 to 08/20. Make sure that, I want to travel in a single connected flight.

ASSISTANT: Here is a flight with 1 connection and price is 100. May I proceed with this flight ticket?

USER: Sure, but please mention flight details.

ASSISTANT: Ok, your ticket has been booked with 1024 number and UA is your airline.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.