You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Angela Collins. I want to book a ticket to Washington to visit Statue of Liberty, can you please book a ticket from PHL?

ASSISTANT: Sure, can you please provide your destination point?

USER: Sure, destination point is IAD.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need halt in between journey.

ASSISTANT: May I know your budget for ticket?

USER: My budget limit is 500.

ASSISTANT: Kindly mention your journey dates.

USER: Journey dates are on 05/11 and 05/13.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we have found a Spirit airline, flight number-1002 connections-1 and ticket fare is 100.

USER: You can proceed.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.