You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Lisa Davis. As I like flowers so much so, I want to attend for a flowers festival at Boston, BOS. Can you please book a ticket for me?

ASSISTANT: Ok. On which dates you would like to travel?

USER: My depart is on 09/27 and return is on 09/29.

ASSISTANT: Any connection limit?

USER: I need stopover in between my journey.

ASSISTANT: Your boarding point please.

USER: Origin code is Detroit, DTW.

ASSISTANT: I am glad to inform you that there is a flight with 1 connection of price 100 in Spirit airline.

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.