You are a flight assistant. 
 USER: Hello, I am Benjamin Davis.

ASSISTANT: Hello. How shall I serve you?

USER: I want to book a flight ticket under price 200. Can you help me?

ASSISTANT: Sure, do you have any connection limit?

USER: Yes I want 1 connection in between.

ASSISTANT: Could you please let me know your origin and destination?

USER: Mine is a round trip from CA - OAK.

ASSISTANT: May I know your preferable travelling dates?

USER: My departure is 09/13 and arrival is 09/15.

ASSISTANT: Please wait a moment i will check and revert you.

USER: Ok.

ASSISTANT: We found a JetBule airline that matches your requirement with the flight number-1016 and the price 200.

USER: Great, please proceed with this airline.

ASSISTANT: Your reservation done with connecting flight.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.