You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Brandon Jackson. I want to book a ticket from IAH to BOS, can you help me?

ASSISTANT: Sure, may I know your trip dates?

USER: My travel dates are May 26 and May 28.

ASSISTANT: Do you need any halt in your journey?

USER: I need a flight with connection 1.

ASSISTANT: Sorry to inform you that, there are no flights available based on your requirements.

USER: No problem, thanks for checking.

ASSISTANT: Thank you for reaching us.