You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you at this moment?

USER: My name is Virginia Hernandez. I want to participate in the running competition, so please book a flight ticket from TX-DFW to PA-PHL.

ASSISTANT: Ok.

USER: My price limit is 200.

ASSISTANT: On which dates you want to travel?

USER: I will start on 11/06, return on 11/08.

ASSISTANT: Are you having any specifications to meet?

USER: I want connecting flight.

ASSISTANT: Ok. Give a minute, I will check the availability and revert you.

USER: Ok.

ASSISTANT: We are glad to inform you that there was a flight with 1 connection of price 200. Is it comfortable to you with 1018 flight?

USER: Yes, you can proceed to booking.

ASSISTANT: Your ticket has been processed with JetBlue airline.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.