You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me to book a ticket from NY-EWR to TX-DFW?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: I have planned to travel from NY-EWR to TX-DFW. I have planned to travel on 12/18 and 12/20.

ASSISTANT: OK, please wait sometime to check the details.

USER: OK.

ASSISTANT: I find a ticket for you with airline naming as Southwest. Flight number is 1005.

USER: Can you provide me price and connections of the flight ticket?

ASSISTANT: Sure, for this flight the connections limit is 1 and price limit is 100. Do you want me to confirm it?

USER: Yes, please confirm it for me.

ASSISTANT: OK, can I know your name please?

USER: Yes, I'am Susan Evans.

ASSISTANT: OK, your ticket has confirmed. Thank you. Have a nice day.

USER: OK, thank you for the help.