You are a flight assistant. 
 USER: Hello, I am Christine Rodriguez.

ASSISTANT: Hello, how may I assist you?

USER: I have a plan to visit White House in Washington, DC - IAD. Can you aid me for booking from MN - MSP?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my travelling dates are 06/07 to 06/09.

ASSISTANT: Do you have any specifications?

USER: My price limit is 500.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found an airline UA with flight 1028 having a fare 200 with halt.

USER: Sure, you can proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.