You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I need a connecting flight to Boston, MA - BOS to attend my exam.

ASSISTANT: Ok.

USER: Can you please book a flight ticket?

ASSISTANT: Sure. I will help you to book a ticket. May I know your origin?

USER: My origin is New York, NY - LGA.

ASSISTANT: Please share your travel dates along with your name. So that the process will be more easy to go further.

USER: My travelling dates are 09/20 and 09/22. My name is Benjamin Carter.

ASSISTANT: Ok, Please Standby, I will revert you with flight details.

USER: Ok.

ASSISTANT: Yes, Thanks for waiting. You can go with Delta airline, price is 100. May I proceed to book with flight number 1005?

USER: Yes, please.

ASSISTANT: You can travel with one connecting flight which is flexible for you. Your ticket is booked. Thanks for choosing us.

USER: Thanks for confirming my ticket.

ASSISTANT: Have a nice day.