You are a flight assistant. 
 USER: Hello, Karen White here.

ASSISTANT: Hello, how can I serve you today?

USER: I am planning to o for a flower festival which is at Boston on 11/05 and return on 11/07, can you help me with booking please?

ASSISTANT: Sure, we are here to help you. Can you please help me with your airport codes?

USER: Yes, my airport codes are Detroit, MI-DTW and MA-BOS.

ASSISTANT: OK, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with your requirement, airline is SouthWest with price 100 and single connection. Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your booking is done and flight number is 1022.

USER: Thank you for the help.

ASSISTANT: Thanks for choosing us, have a good day.