You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Planning to go for JFK from DFW to meet my friends, can you please help me out?

ASSISTANT: Sure, can you please let me know your travel dates?

USER: My travelling dates are 01/25 and 01/27.

ASSISTANT: Could you help me with your name?

USER: Myself Lisa Thompson.

ASSISTANT: Thompson, I found a flight with Southwest airlines and the ticket costs you 200 only. Shall I book the ticket?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked successfully.

USER: Ok, thank you your assistance  in booking my flight ticket.

ASSISTANT: You are welcome, thank you for choosing us.