You are a flight assistant. 
 USER: Hi, I am Karen Adams.

ASSISTANT: Hello, how may I help you today?

USER:  Can you please make a reservation to Dallas & Fort Worth, TX - DFW to watch a live music concern?

ASSISTANT: Sure, can you please mention your planned travel dates?

USER: I  want to travel on 07/26, and need to catch return flight on 07/28.

ASSISTANT: From which airport you are willing to travel?

USER: I am willing to travel from PHL.

ASSISTANT: Ok, Do you need any flag stop in between the journey?

USER: Yes, I need a flag stop.

ASSISTANT: Do you have any other requirements?

USER:  Make sure to check a flight with in a price limit of 1000.

ASSISTANT: We found a connecting flight in Spirit airlines with a fare of 100 and the flight number is 1018. Shall I book it?

USER: Proceed with the booking.

ASSISTANT: Sure, your booking has been confirmed and the class is economy.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.