You are a flight assistant. 
 USER: Hello,. I am Barbara Turner.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit Mount Bonnell in Austin, TX - AUS. Can you help me out in booking my ticket from 10/13 - 10/15?

ASSISTANT: Sure, may I know your source airport?

USER: Detroit, MI - DTW is my source code.

ASSISTANT: Let me know your price limit.

USER: Price range of my ticket is 1000.

ASSISTANT: May I know your connections limit?

USER: I need a stopover between my journey.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a UA airline, flight number: 1028, price: 100 with one connection.

USER: Book my ticket for UA airline.

ASSISTANT: Ok, your flight ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thanks for opting us.