You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I  help you?

USER: I need to attend the seminar on nano technology, so please book a ticket from Oakland, OAK.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know your destination?

USER: My destination place is Philadelphia, PHL.

ASSISTANT: Can you share me your travelling dates?

USER: You can check flights on 01/22 and 01/24 to book.

ASSISTANT: May I know your specifications?

USER: Sure, price limit is 500. I need a connecting flight.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for waiting.

USER: Ok.

ASSISTANT: There is a flight 1016 in AA airline and price 200 with a connection. Shall I proceed?

USER: You can proceed to book a ticket with my name Pamela Edwards.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you.