You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning a trip from Oakland to meet all my relatives. so, please help me in booking a ticket.

ASSISTANT: Sure, may I know your source and destination?

USER: Destination is PHL and source is OAK.

ASSISTANT: Can you share your travelling dates?

USER: I need a flight with in a limit of 500 and dates are 01/24 to 01/26.

ASSISTANT: Please wait for sometime. I will check the availability and get back to you.

USER: Sure.

ASSISTANT: May I know your good name?

USER: I am Ronald Mitchell.

ASSISTANT: We are glad to say that we found an airline: AA, flight number: 1001. With a single connection and price is 100. Shall I proceed to booking?

USER: Ok, proceed to confirm under my name.

ASSISTANT: Your booking is confirmed with user name Ronald Mitchell.

USER: Ok, thank you for your service.

ASSISTANT: Thank you, for reaching us.