You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am planning a holiday trip to Washington, DC-DCA can you help me booking a connecting flight from Phoenix, AZ-PHX?

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

USER: I will start on 12/24 and return on 12/26.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a break in between my journey.

ASSISTANT: We found a flight with Delta airlines, flight number is 1015 with one connection and price is 100.

USER: Please proceed with the booking.

ASSISTANT: For further proceeding, can I have your good name please?

USER: I am Frank Johnson.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your kind service.

ASSISTANT: Thanks for choosing us.