You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jerry Nelson here.

ASSISTANT: How can I assist you at this moment?

USER: I want to reserve my ticket from BOS to PHL, can you please help me to book a ticket?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: Ok, my preferable dates of journey is from 11/27 to 11/29.

ASSISTANT: Wait a moment please.

USER: Sure, but make sure that the connections limit is 1.

ASSISTANT: Delta airlines is available on this route with 1 connection limit, shall I book your ticket?

USER: Ok, please book it.

ASSISTANT: Jerry Nelson, your ticket is booked with flight number 1006.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe journey.