You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Donna Hernandez here. I want to attend a Marriage in New York. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, please share me your source and destination airport codes?

USER: My airport codes are IAH and JFK.

ASSISTANT: Do you want connection in between your flight journey?

USER: Yes, I would prefer single halt.

ASSISTANT: May I know your planned journey dates?

USER: My travelling dates are 08/13 and 08/15.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Thank you for the details, I found a connecting flight 1029 of airline Delta, fare is 200 and class is economy. Shall I proceed with booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us, we hope see you again.