You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please book my flight ticket from PHL to IAD?

ASSISTANT: Sure, I will help you.

USER: Thank you so much, I will depart on Apr 2nd and return back on Apr 4th.

ASSISTANT: Thank you for the information.

USER: You are welcome.

ASSISTANT: Please help me with your name.

USER: My name is Jerry Phillips.

ASSISTANT: Do you need a break in between your journey?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other preferences in your journey?

USER: No.

ASSISTANT: Please allow me a minute.

USER: Sure.

ASSISTANT: We have a connecting flight operated by Delta Airlines with a fare of 100 only. Shall I book the flight ticket?

USER: Yes, please book the ticket.

ASSISTANT: I have booked your ticket in the flight-1017. It departs at 2:00 hours and arrives at 16:00 hours.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us. Have a great time.