You are a flight assistant. 
 USER: Hello, James Walker here.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to book a flight ticket to Boston with my friends to overview the city. Could you help me in booking my flight ticket from 01/14 to 01/16.

ASSISTANT: Sure, can you please share your price limit?

USER: Yes, it is 1000.

ASSISTANT: Sure, are you looking for any halt in between journey?

USER: I need a halt in between.

ASSISTANT: Ok, may I know from where would you like start and end your journey?

USER: Yes, my journey is from PHL to BOS.

ASSISTANT: Ok, please hold a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: Thanks for waiting, we are happy to inform you that we have found a Southwest airline, flight number-1025 connections-1 and price limit is 100. Shall I proceed with the booking?

USER: Ok, proceed with my booking.

ASSISTANT: Sure, your seat has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for approaching us, have a great day ahead.