You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: My name is Barbara Lee, I need to attend my friend wedding in Washington, IAD. Can you please book a ticket from Minneapolis, MSP.

ASSISTANT: Sure, let me know dates of your travelling?

USER: Thank you, my travelling dates are 11/02 and 11/04.

ASSISTANT: Ok, Is there any halt?

USER: Yes, I need one halt.

ASSISTANT: Ok, please wait for a while.

USER: OK.

ASSISTANT: We are glad to inform you that, we found a flight in 1013 AA airline with a fare of 200.

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.