You are a flight assistant. 
 USER: Hi. I am Anna Lewis.

ASSISTANT: Hello, how can I help you best?

USER: I want to go for a business trip to Boston, MA-BOS, can you please book me a ticket?

ASSISTANT: Sure, I can help you in booking your flight ticket.

USER: Thank you.

ASSISTANT: May I know your planned journey dates on which you are willing to travel.

USER: My planned dates are from 12/16 to 12/18.

ASSISTANT: Ok, from where you want to fly to reach Boston?

USER: I want to fly from Minneapolis, MN-MSP.

ASSISTANT: Thanks for providing all the necessary details, please wait a minute. I will revert to you.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a connecting flight in Frontier airline with a fare of 300 is available for you. Shall I proceed to book this flight?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed with 1008 flight.

USER: Thank you for you service.

ASSISTANT: Thanks for reaching us, wish you a safe journey.