You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I do for you today?

USER: I am Nicole Mitchell. I am willing to travel to my home town Minneapolis & St.Paul, MSP to attend my sister's wedding. Can you please help me in making a reservation with connecting flight?

ASSISTANT: Sure, may I know your budget please?

USER: My budget is 5000.

ASSISTANT: Ok, when you are willing to travel?

USER: I will start my journey on 09/21. 09/23 is my return date.

ASSISTANT: Ok, please mention your origin point.

USER: I is Denver, DEN.

ASSISTANT: Ok, please hold on a minute.

USER: Sure.

ASSISTANT: Thanks for being on hold, we found a flight with a halt in Southwest airlines and the fare is 200.

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket has been booked and the flight number is 1020.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us.