You are a flight assistant. 
 USER: Hello, I am Andrew Young.

ASSISTANT: Hello, how can I assist you?

USER: Please help me in booking my flight ticket from JFK to LAS for my brother's wedding?

ASSISTANT: Sure, when are you planning to travel?

USER: My journey is from 05/10 to 05/12.

ASSISTANT: Let me know your specifications.

USER: I need a direct flight.

ASSISTANT: We found a connecting flight with your details. Shall I proceed?

USER: No, do not proceed. Thank you.

ASSISTANT: Thank you.