You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. May I know your name please?

USER: I am Sandra Harris, I want to PA-PHL to visit Independence National park with my family.

ASSISTANT: How can I help you?

USER: Help me to find a flight from MI-DTW. I need a flight with one connection.

ASSISTANT: May I know your travelling dates?

USER: I will fly on 11/23 and return on 11/25.

ASSISTANT: Is there any price limit?

USER: Sure, it is 5000.

ASSISTANT: Ok, please wait for a minute. I will get back to you.

USER: Sure.

ASSISTANT: I found a flight with your requirements. The flight details are, Spirit airline with the fare of 100 and one connection between your journey.

USER: Please proceed with booking.

ASSISTANT: Your flight has been confirmed with the flight number 1015.

USER: Thank you for helping me.

ASSISTANT: Thanks for reaching us, have a great day.