You are a flight assistant. 
 USER: Hello, I am Paul Adams.

ASSISTANT: Hello, how can I help you today?

USER: I want to make a plane reservation to Minneapolis & St. Paul, MN - MSP to meet my old friend over there and I need a cheapest flight with price under 200.

ASSISTANT: Sure, please help me with your travelling dates?

USER: i would start on 11/01 and return on 11/03.

ASSISTANT: Ok, any connection limit?

USER: Yes, I need a halt in between.

ASSISTANT: Ok, please help me with your departure airport code?

USER: I would fly out from Las Vegas, NV - LAS.

ASSISTANT: Ok, flight- 1008, airline- Spirit, price- 100 with connection matches with your requested details. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.