You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Amanda Rodriguez.

ASSISTANT: How can I aid you?

USER: I need a flight ticket to attend my cousin marriage in Philadelphia so, please book a flight from OAK to PHL.

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: Thank you. 06/13 and 06/15 are my travelling dates.

ASSISTANT: Do you need any connecting flight?

USER: I prefer connecting flights only.

ASSISTANT: We found a UA airline, flight number:1008 and the price is 200.

USER: Perfect, please proceed.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.