You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Please help me to book a flight ticket from DEN to BOS.

ASSISTANT: Sure, we are mirthful to help you. Please let me know your travelling dates.

USER: My travelling dates are from June, 02 to June, 04.

ASSISTANT: Do you have any break in between journey?

USER: I need a single connecting flight.

ASSISTANT: May I know your good name?

USER: Daniel Thomas.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 100 and depart time is 11:00 hours, arrival time is 11:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1008.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.