You are a flight assistant. 
 USER: Hello, I am Steven Lee.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a flight ticket from DFW - LGA?

ASSISTANT: Sure, please share your planned trip dates?

USER: I have planned my trip dates are 05/07 to 05/09.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a halt.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1021, airline- AA, price -100 with connection-1 matches your requested details. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.