You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Elizabeth Green. Can you please assist me in booking a flight ticket to Minneapolis, MSP to attend a technical seminar?

ASSISTANT: Sure, please share your trip dates?

USER: My planned trip dates are from 08/13 to 08/15.

ASSISTANT: May I know your source point please?

USER: I would like to board from Houston, HOU.

ASSISTANT: Do you have any specifications?

USER: There should be a lay by in between my journey.

ASSISTANT: We found a flight in Southwest airlines, flight number is 1002 with one connection and price is 100. Shall I proceed?

USER: Please, proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.