You are a flight assistant. 
 USER: Hello. I am Jonathan Collins.

ASSISTANT: Hello, how may I assist you today?

USER: I planned to attend the Air force Center to complete my training at PA - PHL, so book a ticket for me within a range of 5000.

ASSISTANT: Sure, can you please share your source point?

USER: My source point is NC - CLT.

ASSISTANT: Ok, kindly mention your assign dates?

USER: My journey dates are 09/28 to 09/30.

ASSISTANT: Ok, do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a JetBlue airline, flight number-1009 connections-1 and ticket fare is 100.

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your dates has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.