You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: Could you please book a ticket from OAK to JFK.

ASSISTANT: Sure, may I know your trip dates?

USER: Departure is by Mar, 10 and return date is Mar, 12.

ASSISTANT: Do you have any specifications?

USER: I would prefer connecting flight.

ASSISTANT: Can I know your good name?

USER: My name is Paul Phillips.

ASSISTANT:   Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: Please book a ticket.

ASSISTANT: Your ticket has been reserved with the flight- 1002.

USER: Can I know airline?

ASSISTANT: Hawaiian airline.

USER: Thanks.

ASSISTANT: Thank you for reaching us.