You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Charles Jackson here.

ASSISTANT: Charles, how may I help you?

USER: I want to book a flight ticket from OAK to AUS. Can you find a flight ticket for me?

ASSISTANT: Please share your itinerary dates.

USER: Sure, my planned trip dates are 02/03 and back on 02/05.

ASSISTANT: Please hold on for a moment.

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

ASSISTANT: AA airlines with flight 1029 is providing service with 1 connection and ticket costs you 900.

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.