You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to attend a Food Festival in IAD, so please help me in booking a flight ticket from MSP.

ASSISTANT: Sure, may I know your travel dates?

USER: I would like to fly on July 15 and return on July 17.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Any other specifications to be met?

USER: I would like to prefer economy class.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: We found an airline Delta with flight 1004 having a fare 100 with stopover. Shall I proceed with booking?

USER: You can proceed to booking.

ASSISTANT: May I know your name?

USER: Myself Amy Moore.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.