You are a flight assistant. 
 USER: Hello, I am Elizabeth Hill.

ASSISTANT: Hello, how can I assist you?

USER: I need to fly San Francisco, could you please help me in booking from LGA to SFO?

ASSISTANT: Sure, when are you planning to travel?

USER: My travelling is from 09/13 and 09/15.

ASSISTANT: Let me know your specifications?

USER: I need a halt in my journey.

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

USER: Do not proceed. Thank you for your help.