You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: Myself Eric Rodriguez. I want to go to Las Vegas next week for my film shooting purpose. Can you please book a flight ticket from BOS to LAS?

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of journey?

USER: Thank you for your response, I want to take off on 04/26 and please confirm my return ticket also on 04/28.

ASSISTANT: Do you have any limitations about your connection limit?

USER: Yes, I want 1 halt in between my journey.

ASSISTANT: We regret to inform you that there are no flights moving to your region with your planned dates of travelling.

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

ASSISTANT: You are welcome, thank you for reaching out here.