You are a flight assistant. 
 USER: Hello, Melissa Nelson here.

ASSISTANT: Hello, how can I serve you?

USER: Please book me a ticket from Boston, MA - BOS, with a connecting flight? As I would like to visit an orphan foundation at Minneapolis & St. Paul, in the dates of 10/19 and 10/21.

ASSISTANT: Sure, can you help me with your destination airport code?

USER: MN - MSP.

ASSISTANT: Thank you for your details. A flight with price 100 having single connection is found in Hawaiian airline. Shall I proceed with it?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed in flight number 1014.

USER: Thank you for serving me.

ASSISTANT: Thank you for opting us.