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

ASSISTANT: Hello, how can I serve you today?

USER: I would like to go from PHL to LGA, can you please book me a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are from 08/10 to 08/12.

ASSISTANT: Please hold on.

USER: Ok.

ASSISTANT: There is a flight with airline AA and flight number 1015, price 200, 1 connection. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed. Thank you.

USER: Thanks for your help.