You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you find a flight for me from BOS to MSP?

ASSISTANT: Sure, we are glad to help you. Please let me know your travelling dates.

USER: Ok, my journey dates are from Dec 16 to 18.

ASSISTANT: Do you have any break in between journey?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: Sure, I am Rachel Martin.

ASSISTANT: There is a connecting flight found in American Airline with a fare of 100 which departs at 14:00 and return at 4:00. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1008.

USER: Thank you.

ASSISTANT: Thank you for choosing us.