You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to attend a storytelling festival at Washington, DCA so, can you book a ticket with a connecting flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are 08/16 and 08/18.

ASSISTANT: Please provide your source point?

USER: My source airport code is MSP.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline AA with flight 1006 having a fare 100 with halt. Shall I proceed with booking?

USER: Yes, proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.