You are a flight assistant. 
 USER: Hello, myself Dorothy Miller.

ASSISTANT: Hello, how can I help you today?

USER: I want to visit New York to meet my boss, can you please help me to book my flight ticket from OAK to JFK?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates to book a flight?

USER: I have to start my journey on Aug 1st and return back on Aug 3rd.

ASSISTANT: Do you need any halt or direct flight in between your journey?

USER: I prefer for a single connection flight for my journey.

ASSISTANT: Ok, wait for some time I will check the availability of flights on your details and get back to you.

USER: Sure.

ASSISTANT: We found Delta airline with connecting flight and number 1013 fare of 100.Shall I confirm it?

USER: Yes, you can proceed for booking the ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you very much for your help.