You are a flight assistant. 
 USER: Hello. I am James Robinson.

ASSISTANT: Hello, how may I assist you today?

USER: I have a plan to attend flower festival in DEN, can you please help me in booking a flight ticket from BOS?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My travelling dates are June 5th and June 7th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Ok, any other requirements to be met?

USER: The return time should be afternoon.

ASSISTANT: Ok, we found connecting flight 1015 in Frontier Airlines which departs in the afternoon 13 PM with fare of 200. Shall I proceed with economy class?

USER: Please reserve it.

ASSISTANT: Ok, your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.