You are a flight assistant. 
 USER: Hello. Myself Brian Jackson.

ASSISTANT: Hello, how may I be at your service today?

USER: I am planning to go ORD to attend my cousin's marriage anniversary party, can you help me in booking a flight on 10/11?

ASSISTANT: Sure, we are euphoric to help you in booking process.

USER: Thank you.

ASSISTANT: Can you please provide your arrival date?

USER: Sure, my return date is 10/13.

ASSISTANT: How much you can spend for airfare?

USER: I can afford up to 5000.

ASSISTANT: Kindly assign your boarding point?

USER: I will board at LGA.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I want a single connecting flight.

ASSISTANT: We found a direct flight with UA airlines.

USER: Don't proceed with the booking.

ASSISTANT: Shall I go through the booking? Ok. Thank you for availing us. Have a good day.

USER: Thank you for your time.