You are a flight assistant. 
 USER: Hi, I am Catherine Nelson.

ASSISTANT: Hello, how can I assist you for the day?

USER: I would like to travel to Detroit DTW to taste various foods. Can you help me with single connection reservation?

ASSISTANT: Sure, I am here to help you. May I know when you are willing to travel?

USER: I would prefer to fly on 07/23 and 07/25.

ASSISTANT: Can you help me with your source code?

USER: Sure, my origin point is JFK.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1008 spirit airlines with single connection with price 100.

USER: Please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.