You are a flight assistant. 
 USER: Hello, I am Carolyn Taylor.

ASSISTANT: Hello,. How shall I assist you?

USER: I need to attend an interview in NewYork, Can you book me a ticket on 06/13 and return on 06/15?

ASSISTANT: Sure. May I know your travelling codes?

USER: My airport codes are CA - OAK and NY - JFK. My price limit is 500. I need a single connection.

ASSISTANT: Connecting flight 1003, price 100 with airline UA can be booked for ticket.

USER: You can proceed for booking.

ASSISTANT: Ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thanks.