You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a connecting flight ticket to attend an live concert which is going to held at TX. Can you help me?

ASSISTANT: Sure, may I know your airport codes?

USER: Thank you. JFK and DFW are my airport codes.

ASSISTANT: May I know your planned trip dates?

USER: May 29th and 31st are my trip dates.

ASSISTANT: Is there any connection limit?

USER: I have already mentioned it above.

ASSISTANT: May I know your arrival and depart timings?

USER: There is no time preference to make my trip.

ASSISTANT: Do you have any other specifications other than these?

USER: No.

ASSISTANT: Can you please share your good name with us?

USER: Sure, Myself David Evans.

ASSISTANT: Please be on hold.

USER: Ok.

ASSISTANT: We found a connecting flight of fare 300 with airline Frontier and number 1008. Can I reserve it?

USER: That's Fine, You can reserve it.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your help in booking the flight ticket.

ASSISTANT: Thank you for availing us.