You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I am Andrew Wright, please search flights on these dates 04/14 and 04/16 to attend my brother's birthday party?

ASSISTANT: Ok, please provide your location codes.

USER: My airport codes are BOS to ORD.

ASSISTANT: Give me a moment please.

USER: Provide flight with connection 1.

ASSISTANT: Sorry Wright, there is no flight to your destination on your preferable dates.

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

ASSISTANT: Thank you for reaching out here.