You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ronald Harris.

ASSISTANT: How may I assist you?

USER: I am planning to attend a Hockey Competition in DFW from PHL. Can you find a flight ticket for me?

ASSISTANT: Sure, I will help you. Please help me with your planned journey dates.

USER: Sure, my planned trip dates are on 03/27 and back on 03/29.

ASSISTANT: Please wait a moment.

USER: Ok, make sure that the connection limit 1.

ASSISTANT: Thank you for your waiting, I found a flight for you in Southwest airlines with price 100 and 1 connection. Can I book your ticket?

USER: Yes, please confirm the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1020.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us. Have a great day.