You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am Elizabeth Evans, can I have your assistance in booking flight ticket to Dallas & Fort Worth, DFW?

ASSISTANT: Sure, please provide your journey dates?

USER: 05/05 and 05/07 are my journey dates.

ASSISTANT: Ok, can I have your connection limit to provide you the best service?

USER: Ok, my connection limit is only one.

ASSISTANT: Ok, kindly mention your source airport code?

USER: New York, NY - JFK is my source airport code.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: There is a UA airline with fare of 200 matches your schedule. Shall I proceed with UA airine?

USER: Then please proceed to booking.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you for the kind help.

ASSISTANT: Thank you for connecting with us, have a safe journey.