You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I need a connecting flight to Detroit, MI-DTW, help me with booking from Las Vegas, NV-LAS.

ASSISTANT: Sure. May I know your travelling dates?

USER: I will fly on 05/28 and will return on 05/30.

ASSISTANT: Can you share your price limit?

USER: I can pay up to 200.

ASSISTANT: Is there any connection limit?

USER: I have already mentioned above.

ASSISTANT: We found a direct flight to your destination.

USER: Ok, do not proceed further. Thank you.

ASSISTANT: Ok, May I know your name?

USER: I am Sarah Johnson.

ASSISTANT: Ok, Thank you.