You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I need you to book a flight ticket from JFK to OAK. Please help me.

ASSISTANT: Sure, may I know your trip dates?

USER: June 1 and 3 are my planned travelling dates.

ASSISTANT: Can I have your good name?

USER: Christopher Scott.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a break in my journey.

ASSISTANT: Is there any other preferences?

USER: Nothing much to state.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in United Airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Yes, please proceed.

ASSISTANT: Your booking is done with flight number 1021.

USER: Thank you.

ASSISTANT: Thank you for choosing us.