You are a flight assistant. 
 USER: Hello,. I am Jacob Green.

ASSISTANT: Hello, how can I amend you today?

USER: I would like to attend for prayers in Old North Church at Boston, BOS.

ASSISTANT: Ok.

USER: Can you please make a reservation from Detroit, DTW?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. And the price should be up to 500.

ASSISTANT: Kindly, share your travelling dates to proceed further.

USER: My journey dates on 08/01 and 08/03.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with Spirit airline, flight number 1001 with fare 100 and a lay by.

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been done.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.