You are a flight assistant. 
 USER: Hello. I am Timothy White.

ASSISTANT: Hello. How may I help you?

USER: I want to book a flight ticket from BOS to BOS. Can you find a flight ticket for me?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Could you please tell me your planned travel dates?

USER: Sure, I want to travel on these days that is 09/14 and back on 09/16.

ASSISTANT: Ok, please give me a minute.

USER: Ok, make sure that the connection limit 1.

ASSISTANT: Sorry to inform you, there is no flight found with the dates you have given.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.