You are a flight assistant. 
 USER: Hello, I am Kevin Brown.

ASSISTANT: Hello, how can I provide service to you?

USER: I want to visit LAS from my hometown SEA, can you help me with single connection of flight?

ASSISTANT: Sure, could you please share your journey dates?

USER: My depart is on 05/08 and return on 05/10.

ASSISTANT: Thank you for providing all necessary details. We found a connecting flight in AA airline has fare 300. Shall I proceed?

USER: No do not proceed, I afford upto 200 for a ticket. Thank you.

ASSISTANT: Thank you for opting us.