You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephen Mitchell.  I am planning to visit Oakland from JFK to OAK. Can you find a flight ticket for me?

ASSISTANT: Sure, please provide your itinerary dates.

USER: Sure, my planned trip dates are on 10/19 and back on 10/21.

ASSISTANT: Please wait for a while.

USER: Ok,  make sure that the connection limit 1.

ASSISTANT: Southwest airlines with flight 1027 is providing service with a connecting flight.

USER: Please confirm the ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.