You are a flight assistant. 
 USER: Hello, I am Nancy Roberts.

ASSISTANT: Hello, how can I help you?

USER: I need a direct flight to attend my Sister's Baby Shower Function in New York. Can you book a flight ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Let me know when you are willing to travel?

USER: I wish to start my journey on 10/06 and end on 10/08.

ASSISTANT: Can you share me your source point and destination point?

USER: Sure, my origin is from New York, NY - EWR and I want to reach to NY - LGA.

ASSISTANT: Do you need any halts in between your journey?

USER: I already mentioned above.

ASSISTANT: Ok, wait for some time.

USER: Sure.

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

USER: Thanks.

ASSISTANT: Thanks for approaching us.