You are a flight assistant. 
 USER: Hello, James Lee is my name.

ASSISTANT: Hello, how may I aid you?

USER: I am planning my summer trip to Las Vegas, Can you please book me a ticket?

ASSISTANT: Sure, I am happy to help you. Can you please provide your journey details?

USER: My starting point is Detroit, MI-DTW on 03/21 and destination is Las Vegas, NV-LAS on 03/23.

ASSISTANT: Ok, Please wait for a while. Thank you for being patient, we found a direct flight.

USER: Ok, I want a connection in between my journey. So do not proceed for booking.

ASSISTANT: Ok, Thank you for connecting with us.

USER: Thanks for your service.