You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I help you?

USER: I want to book a flight ticket to New York as to attend for a tournament, can you help me with booking?

ASSISTANT: Sure. Please provide your journey codes?

USER: Its from OAK to EWR.

ASSISTANT: May I know your journey dates?

USER: My travelling dates are from 07/11 to 07/13.

ASSISTANT: Connecting flight 1023 with airline Spirit, price 100 can be booked for ticket.

USER: Please proceed for booking.

ASSISTANT: Please provide your name?

USER: I am Dennis Carter.

ASSISTANT: Flight ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thanks.