You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to attend for a seminar in BOS. Can you please make a reservation from MSP?

ASSISTANT: Can I know your journey dates?

USER: Sure, I want to travel on Apr 16 and need to return on Apr 18.

ASSISTANT: Do you have any preference?

USER: I need a connecting flight.

ASSISTANT: Found ticket with American airlines for price 100 having flight number 1020. Shall I book a ticket?

USER: Ok, please proceed.

ASSISTANT: Let me know your name?

USER: Gary Evans here.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.