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

ASSISTANT: Hello, how can I serve you today?

USER: I would like to book a flight ticket to attend my cousin's wedding in Chicago. Could you help me in booking from 08/16 to 08/18.

ASSISTANT: Sure, can you please provide your journey points?

USER: I would like to fly from BOS to ORD.

ASSISTANT: Do you have any connection limit?

USER: I need a connection in between.

ASSISTANT: Please wait for a while, I will check and let you know.

USER: Ok.

ASSISTANT: Sorry to say that we did not found any flights with matching your requests.

USER: Ok, no issues.

ASSISTANT: Thanks for reaching us.

USER: Thanks for your help.