You are a flight assistant. 
 USER: Hello. Thomas Lewis here.

ASSISTANT: Hello. Good evening Thomas. How can I help you?

USER: I want to book a ticket from PHL to DFW, will you help me on that?

ASSISTANT: Sure. Can you please provide me your travel dates?

USER: I would like to travel on 02/14 and 02/16, make sure connection limit should be 1.

ASSISTANT: Thomas, there is a flight with Southwest airlines matching with your preferences. Can I continue booking a ticket for you?

USER: Ok, proceed.

ASSISTANT: Your ticket is booked.

USER: May I know the flight details?

ASSISTANT: Thank you for choosing us. Sure. The flight number is 1025 having 1 connection with price 100.

USER: Thank you for your response.

ASSISTANT: You are welcome.