You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from PHX to DFW?

ASSISTANT: Sure, when you are willing to travel?

USER: My planned travel dates are Sept 06-08.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any airline preference?

USER: I am looking for a normal cost airline.

ASSISTANT: Ok, any other requirements to be met?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, my name is George Rodriguez.

ASSISTANT: Ok, we found connecting flight 1001 in American Airlines with fare of 100. Shall I proceed with economy class?

USER: Ok, please go ahead.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.