You are a flight assistant. 
 USER: Hi, I am Dennis Hernandez.

ASSISTANT: Hello, how may I help you today?

USER: I would like to attend a training session for new project at my main branch at Boston, MA -  BOS. Can you please reserve me a flight ticket from Seattle, WA - SEA?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: When you have planned to travel?

USER: My travel dates are 09/14 - 09/16.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: Yes, I need a stopover.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, the flight details are as follows: flight number- 1025, connection- 1, price- 200, airline- Delta.

USER: Please proceed to book.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for picking us. Happy journey.