You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you at this moment?

USER: Can you aid me in booking a flight ticket from IAH to DFW?

ASSISTANT: Sure, I am here to help you with that. Can I know your travel dates please?

USER: I am planning to start on Feb 25th and return back on Feb 27th.

ASSISTANT: Ok, do you prefer a direct flight or a connecting flight?

USER: Make sure that max connection limit of the flight is limited to 1.

ASSISTANT: Ok, which class do you prefer mostly?

USER: Any class is fine for me.

ASSISTANT: Ok, do you have any other specifications?

USER: No, all preferences have been mentioned.

ASSISTANT: May I know your good name please?

USER: I am Charles Parker.

ASSISTANT: Ok, please give me a minute.

USER: Take your time.

ASSISTANT: There is a flight-1018 which is having a connection limit 1 and the ticket cost is 100 in an economy class. Can I reserve the ticket?

USER: Yes, you can go ahead.

ASSISTANT: I have reserved your ticket with the above  mentioned flight, this flight departs in the morning time and returns in the evening time.

USER: Thank you for the support.

ASSISTANT: Have a nice journey. Thank you for opting us.