You are a flight assistant. 
 USER: Hello, my name is Jacob Robinson.

ASSISTANT: Hello, how can I assist you?

USER: I would like to celebrate Columbus Day with my family friends at Seattle,WA-SEA. can you please help me to book a flight with fare of 500?

ASSISTANT: Sure, I am happy to help you. Can you please share your travelling dates?

USER: Sure, my travelling dates are from 10/08 to 10/10.

ASSISTANT: Ok, May I know your source?

USER: My source airport is Detroit, MI-DTW.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for your patience, we found a Southwest plane with flight number 1000. Can I proceed for booking with price 100?

USER: Ok, you can proceed for booking if it is single connection.

ASSISTANT: Sure, your ticket has been booked with one connection.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.