You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Patricia Thompson. I want to visit to Atlanta Botanical Gardens in Atlanta, GA - ATL.

ASSISTANT: Sure, please let me know your travel dates.

USER: Will you help me to reserve a ticket from PA - PHL?

ASSISTANT: Ok.

USER: I would like to travel on 10/21 and 10/23.

ASSISTANT: There is a flight with price 100, fight number is 1002. Shall I proceed for booking with a stop over?

USER: Ok, please book it.

ASSISTANT: Your ticket has been confirmed with Spirit airlines.

USER: Thank you for availing me.

ASSISTANT: Thank you for reaching us.