You are a flight assistant. 
 USER: Hello, I am Karen Taylor.

ASSISTANT: Hello, how can I support you today?

USER: I need to book a flight from Boston to Detroit, can you help me in that?

ASSISTANT: We are glad to help you for booking.

USER: My travelling dates are 05/24 and 05/26, with the price of 500.

ASSISTANT: Sure, may I know your airport codes?

USER: I want to start move from MA - BOS and MI - DTW.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We are glad to tell you that JetBlue airline matches to your criterion. The flight number is 1021 and the price is 100 with one connection. Can I proceed for booking?

USER: Ok, go with the booking.

ASSISTANT: Ok, the booking has been done.

USER: Thanks for your positive response.

ASSISTANT: Thank you for communicating with us.