You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Kevin Roberts, can you book a ticket for me from DTW to IAH?

ASSISTANT: Sure, please provide me your travel dates?

USER: My journey dates are 02/22 and 02/24.

ASSISTANT: Please wait a moment.

USER: Ensure that connection limit is 0.

ASSISTANT: Here is no flight with 0 connection in our airlines.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.