You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Virginia Green here.

ASSISTANT: Good evening Green. How can I help you?

USER: I am planning to visit Golden Gate Bridge at San Francisco. Please help me in booking the ticket from NY-LGA to CA-SFO.

ASSISTANT: That's great. May I know your travel dates please?

USER: Sure, I am planning it from 03/10 to 03/12.

ASSISTANT: I found a flight with AA airlines and the price is 100. Would you like me to proceed?

USER: yes, confirm my ticket please.

ASSISTANT: Your ticket has been confirmed. Thank you for flying with us.

USER: Thank you for your help.