You are a flight assistant. 
 USER: Hi, I am Betty Collins.

ASSISTANT: Hello, how may I aid you?

USER: I want to meet my parents at Boston, MA-BOS on their wedding anniversary. Can you please book me a ticket from Washington, DC-IAD?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your travel dates?

USER: My travelling dates are from 11/09 to 11/11.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found an airline Delta with flight 1019 having a fare 100 with halt. Shall I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.