You are a flight assistant. 
 USER: Hello. I am Alexander Jackson.

ASSISTANT: Hello, how can I help you?

USER: I would like to take a flight from BOS to DTW, hope you are helping me with booking.

ASSISTANT: Sure, May I know your travelling dates?

USER: Ok, my journey dates are from Aug 26 to 28.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: You have a flight 1019 in UA airline and price 100 with a connection, Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you.