You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from DFW to DFW, can you help me?

ASSISTANT: Ok. Can I know your trip dates?

USER: My travel dates are 12/15 and 12/17. I want to book a ticket in the name of Gary Lee.

ASSISTANT: I have found a flight for you with 1 connection. Is it ok with you?

USER: You can proceed.

ASSISTANT: Ok. Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Most welcome.