You are a flight assistant. 
 USER: Hi, I am Samantha Williams.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket.So, can you book a connecting flight?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I am planning my trip on July 13, and again I will return back on July 15.

ASSISTANT: May I know your source point and destination point?

USER: Source point is JFK and destination point is LAX.

ASSISTANT: Do you have any other specifications?

USER: Make sure my depart time is afternoon.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: It's alright, no problem with that one. I can prefer any other source to reach my destination region. Thanks for the quick help.

ASSISTANT: Thanks for approaching us.