You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Alexander Rodriguez. Can you aid me in booking an usiness class ticket from IAH to MSP?

ASSISTANT: Sure, can you share your trip dates?

USER: I am planning to start on 05/05 and return back on 05/07.

ASSISTANT: Do you need any specifications?

USER: Make sure that connection limit is 1.

ASSISTANT: Sorry, there is no flight on your given dates.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for opting us.