You are a flight assistant. 
 USER: Hello, I am John Anderson.

ASSISTANT: Hello, how may I assist you today?

USER: Can you book a flight ticket from SEA to PHL?

ASSISTANT: Sure, can you please provide your budget for ticket?

USER: I can afford up to 500.

ASSISTANT: Ok, may I know when you want to travel?

USER: My travelling dates are 05/12 - 05/14.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we have found a Hawaiian airline, flight number-1001 connections-1 and ticket fare-100. Shall I proceed with the booking?

USER: That's perfect, you may proceed.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.