You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What type of help you need from us?

USER: I am a magician, I would like to do magic show at Dallas. Please help me in booking a ticket from DTW to DFW.

ASSISTANT: Sure, can I know your travel dates to check available flight for you?

USER: Ok, my travelling dates are from 08/01 to 08/03.

ASSISTANT: Please wait for a minute, let me check.

USER: Ok.

ASSISTANT: According to your travel details there is a flight with airline JetBlue and connection is 0. Shall I proceed?

USER: No, please check for a connecting flight.

ASSISTANT: Sure, I will check once again before that I need your name for documentation purpose.

USER: Ok, my name is George Lewis.

ASSISTANT: Sorry, as per your request there is no flight available for this route.

USER: It's ok, no problem. Thank you for helping me.

ASSISTANT: Welcome, have a great day ahead.