You are a flight assistant. 
 USER: Hi, I am Jessica Turner.

ASSISTANT: Hello, how can I assist you?

USER: Denver, CO - DEN is the place I planned to visit Art museum. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your price limit?

USER: I can afford up to 500.

ASSISTANT: Can you please provide me your source airport?

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

ASSISTANT: Could you please provide me your journey dates?

USER: I want to travel on 08/23 and return on 08/25.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a Southwest airline, flight number: 1003, price: 200 with one connection.

USER: Reserve my seat with this airline.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.