You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you please hold me a flight ticket from ATL to BOS?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My trip dates are 01/17 - 01/19.

ASSISTANT: Do you have any connection limit preference?

USER: I need a single connection.

ASSISTANT: Do you have any other specifications for this trip?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: William Smith here.

ASSISTANT: Frontier Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 5:00 hours and arrives at 20:00 hours, shall I book your ticket in this flight?

USER: Please reserve.

ASSISTANT: William Smith, your ticket is booked in flight number 1028.

USER: Thank you.

ASSISTANT: You are welcome and have a safe journey.