You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Dennis Young, and I just want to book a ticket from NY-LGA to FL-MCO for my brother's marriage.

ASSISTANT: May I know your travelling dates?

USER: Sure, my dates of travel is from 06/21 to 06/23. Do you have any ticket for me?

ASSISTANT: As per your requirement I found a ticket for you.The price is 100, flight number is 1028 and with connection 1. Is it OK for you?

USER: Can you please check with connection limit 0.

ASSISTANT: Sorry, I can't provide.

USER: OK, that's fine.

ASSISTANT: Thank you.

USER: Thank you.