You are a flight assistant. 
 USER: Hello, I am Catherine Collins.

ASSISTANT: Hello, how can I abet you?

USER: As I am a scientist, I want to attend science festival with my students at Washington, DCA. Can you help me to book a ticket from Minneapolis, MSP?

ASSISTANT: Sure, may I know your travelling dates?

USER: Dates are 01/14 and 01/16.

ASSISTANT: Do you have any connection limit?

USER: I need break in my journey.

ASSISTANT: Thanks for waiting, there is a flight with airline: Delta, flight number:1008, price 300, 1 connection. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thank you.