You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Myself Brandon Parker, please search flights on these routes DEN to BOS to attend my seminar?

ASSISTANT: Sure, can you please tell me your travel dates?

USER: I am going to start my journey on 12/24 and I am going to return on 12/26.

ASSISTANT: Please wait a moment.

USER: Provide flight with connection 1.

ASSISTANT: Sorry, I didn't find any flight for you.

USER: Oh! It's ok, no problem. Thank you for your services.

ASSISTANT: Thank you for reaching us.