You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jacob Miller.

ASSISTANT:  How can I aid you?

USER: I have planned to surprise my sister on her birthday at Oakland, so can you book me a ticket to OAK from BOS?

ASSISTANT: Ok, provide me your journey dates?

USER: Sure, it's from 11/14 to 11/16.

ASSISTANT: Do you any connection limit?

USER: Yes, I need a halt.

ASSISTANT:  we found  a connecting flight  AA with flight number 1008 with fare 100.

USER: Go ahead.

ASSISTANT:  Your booking is done.

USER: Thank you for your service.

ASSISTANT:  Thank you for availing us.