You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Carolyn Martinez.

ASSISTANT: How can I help you today?

USER: Can you please find a flight from the New York to Dallas & Fort Worth?

ASSISTANT: Sure, I am here to help you with that. Please tell me your travel dates.

USER: Thank you. My travelling dates are 08/19 and 08/21.

ASSISTANT: Ok, may I know your airport codes please?

USER: The source and destination airport codes are JFK and DFW.

ASSISTANT: Ok, wait for a minute please.

USER: Ok, take your time and make sure that the connection limit is 1.

ASSISTANT: The Frontier airline with flight number 1007 is available having fare as 100 and connection as 1, would you like me to book this flight ticket?

USER: Yes, I am  ok with this flight. Please proceed with ticket booking.

ASSISTANT: Carolyn, your booking is done.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.