You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Myself Patrick Hall. I am looking for a flight from BOS to LAS, can you help me in booking the flight ticket?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Sure, my travel dates are 09/21 and 09/23.

ASSISTANT: Here is a flight with 0 connection and price is 200 in AA airlines, can I proceed with it.

USER: Can you check for the connecting flight?

ASSISTANT: I didn't find 1 connection flight, can I proceed the non stop flight?

USER: Ok, proceed booking with that flight.

ASSISTANT: Your ticket has been booked with 1000 flight.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.