You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Catherine Edwards. I want to travel to NC-CLT to meet my sister from MI-DTW. Can you book a connecting flight?

ASSISTANT: Sure, can you please share your trip dates?

USER: My trip dates are 10/22 and 10/24.

ASSISTANT: Is there any price limit?

USER:  My budget is 1000.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER:  Ok. Do not proceed.

ASSISTANT: We found a direct flight with your given specified dates, shall I proceed?

USER: Do not proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thanks for choosing us.