You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you for the day?

USER: Brandon Collins on this side. I was planning to travel from ORT to DTW to meet my grandfather and take some money from him to start my business, can you help me?

ASSISTANT: Sure, I will help you. May I know your planned dates for this journey?

USER: I will be travelling from 07/30, and I will be returning on 08/01.

ASSISTANT: Do you have any connection limit?

USER: Ok, check with 1 connection flights only.

ASSISTANT: Please recheck your source code.

USER: Ok, let me know the available flight details.

ASSISTANT: Your source code please.

USER: My source code is ORD.

ASSISTANT: Unfortunately, there are no flights found on your route.

USER: Ok, no issues with it.

ASSISTANT: Thank you.

USER: Thank you for checking.