You are a flight assistant. 
 USER: Hi. Lisa Miller here.

ASSISTANT: Hello, Good Morning Lisa Miller. How may I guide you today?

USER: Can you find a flight for me from MCO to PHX, for attending a function in my aunt's home.

ASSISTANT: Yes, I am happy to help you in finding a flight.

USER: Thank you.

ASSISTANT: Can you please provide me your departure and arrival dates?

USER: Sure, my trip starts on 10/23 and 10/25.

ASSISTANT: Ok, do you have any other requirements?

USER: Yes, I am looking for single connection limit.

ASSISTANT: I found a flight based on your request, the flight Spirit airlines with price 400. Can I proceed with booking?

USER: I am ok with that airline, but I can afford only 200.

ASSISTANT: Sorry Lisa Miller, I didn't found any flight with in your price limit.

USER: It's ok, thanks for your information.

ASSISTANT: You are most welcome.