You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from DFW to ATL to meet my friend. Can you help me in booking a connected flight?

ASSISTANT: Sure, can you please share your trip dates?

USER: My journey dates are Jan 19 and Jan 21.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your name?

USER: I am David Perez.

ASSISTANT: Ok, we found connecting flight 1006 in Spirit Airlines with fare of 100. Shall I proceed with economy class?

USER: Go ahead.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.