You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to attend a client meeting in my office at New York, so can you book a ticket from Oakland?

ASSISTANT: When are you planning to make your journey?

USER: I have planned to travel on Apr 13th and return on Apr 15th.

ASSISTANT: Sure,Can you share me your airport codes?

USER: My source is OAK and destination is LGA.

ASSISTANT: Ok, may I know your connection limit?

USER: I am looking for a flight with 1 stopover.

ASSISTANT: Let me know your airline preference please?

USER: I prefer to travel with a normal-cost airline.

ASSISTANT: Ok, can you please tell me your name?

USER: Sure, my name is Emma Hernandez.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight of American Airlines in the economy class with fare 200, shall I proceed for booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1016.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.